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2m 200A 12V 48V Digital Display DC Current Voltmeter Lead-Acid Lithium Battery Charge Meter, 2m 200A
Specifications1. Operating voltage: 8.0 ~ 120.0 VDC, typical value 60 VDC 2. Working power consumption: 3.0~ 5.0 mA, normal value 4.0 5.0 3. Sleep power consumption: 100~ 350 uA, normal value 300 uA 4. Battery Resolution: 0.1 % 5. Voltage resolution: 0.1 V 6. Current resolution: 0.1 Ah 7. Capacity Resolution: 0.1 A 8. Voltage accuracy: +/-0.5 % 9. Current accuracy; +/-00.5 % 10. Capacity accuracy: +/-01% % 11. Battery capacity setting: 0.1 999Ah 12. Auto sleep current value: 30~ 50 mA, normal value 40 mA 13. Auto-on current value: 30~ 80 mA, normal value 50 mA 14. Meter size; 61.3 x 33.3x 13.5 mm 15. Hole size: 58.5 x 28.5 mm 16. Operating temperature: -10~50 degree CFeatures1. GY-K1S is a high-precision battery power display meter, which accurately displays the battery power percentage, capacity, current, and voltage by means of current calculation (coulomb counter). 2. The GY-K1S coulomb meter is not limited by the type of battery. It can be used on any battery with a battery voltage of 8-120V. It can accurately grasp the working status of the battery in time; especially for loads with large current fluctuations and intermittent work. The use of high-current loads is very effective, such as various electric vehicles, sweepers, electric forklifts, and equipment with high-power motors. 3. The power is displayed by liquid crystal, which is clearer and more power-saving 4. Applicable to any battery, battery pack or device, such as lead-acid battery, water battery, Lithium batteries, lithium iron phosphate batteries, nickel-cadmium batteries, nickel-hydrogen batteries, etc. 5. Support capacity setting, support reset battery voltage value setting 6. Turn on and off the display manually, and automatically turn on and off the display when the current is detected 7. 10 seconds delay automatic sleep function, can withstand ultra-wide voltage inputSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 100 pcs = 62000 pcs40HQ: 1439 cartons * 100 pcs = 143900 pcs
£12.99
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3 1/2 Digital Clamp Meter, Max Reading of 1999, DT3266L
1) 3 1/2 digits LCD with a Max. Reading of 1999 2) Diode and Buzzer function 3) Low battery indication 4) Overload protection 5) Data hold for easy reading * Specification: 1) DC voltage: 600V ±1.0% 2) AC voltage: 450V ±1.2% 3) OHM: 2000-2MΩ ±1.0% 4) ACA: 20-200 -400A ±2.0% 5) Power supply: (AAA) 1.5V×2 6) Max display: 1999 7) Data hold: YES 8) Weight: 160g 9) Dimension:160L×55W×22HmmSpecification: Package Weight One Package Weight 0.20kgs / 0.43lb One Package Size 18.3cm * 10cm * 3.3cm / 7.2inch * 3.94inch * 1.3inch Qty per Carton 100 Carton Weight 20.40kgs / 44.97lb Carton Size 52cm * 38cm * 35cm / 20.47inch * 14.96inch * 13.78inch Loading Container 20GP: 385 cartons * 100 pcs = 38500 pcs40HQ: 895 cartons * 100 pcs = 89500 pcs
£3.99
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FNIRSI 3 In 1 Oscilloscope Transistor Tester Signal Generator 10M Bandwidth Burn-In Proof, FNIRSI DSO-TC4
1. All-round intelligent anti-burn protection, safe measurement, comprehensive protection for your safety2. Higher performance 10mhz bandwidth +48MS sampling, accurate capture of the waveform, master every detail3. Efficient detection and intelligent identification of easy to test devices, such as diodes, zener diodes, thyristors, capacitors, resistors, inductors, transistors, mosfet4. 13 kinds of signal waveforms, can meet a variety of test needs5. Built-in 1500mAh lithium-ion battery, Type-C charging, automatic sleep mode, suitable for long-time work6. USB share waveform data, easy to manage the oscilloscope, and connected to the PC via USB cable for secondary analysisFunctional parameters:1. Screen: 2.8-inch TFT color screen2. Backlight: adjustable backlight brightness3. Power supply: TYPE-C (5V/1A)4. Battery: 3.7V/1500mAh5. Language: Chinese, English, German, Portuguese, Spanish, Japanese, Russian, Korean6. Size: about 90 x 142 x 27.5mm7. Weight: about 186gOscilloscope parameters:1. Real-time sampling rate: 48MSa / s2. Analog bandwidth: 10MHz3. Input impedance: 1 megohm4. Coupling method: AC/DC5. Test voltage range: 1:1 probe: 80Vpp (+40V); 10:1 probe: 800Vpp (+400V)6. Vertical sensitivity: 10mV/div-10V/div (X1 gear)7. Vertical displacement: adjustable with indication level8. Horizontal time base range: 50ns-20s9. Trigger mode: automatic, regular and single (Auto/Normal/Single)10. Trigger type: rising edge, falling edge11. Trigger level: adjustable, with instructions12. Waveform freeze: Yes (HOLD function)Transistor parameters:1. Diode: forward voltage drop less than 5V2. Voltage regulator diode: 0-32V3. Field Effect Tube: JFET, IGBT, MIOSTET4. Unidirectional thyristor: turn-on voltage less than 5V, gate level5. Bidirectional thyristor: trigger current 6 less than mA6. Capacitance: 25pF-1000uF7. Resistance: 0.01 ohm-50 megohm8. Inductance: 10uH-1000uHSignal generator parameters:1. Output waveform: support 13 kinds of waveform output2. Waveform frequency: 0-50KHz3. Square wave duty cycle: 0-100 percent4. Waveform amplitude: 0.1V-3.0VPacking list:DSO-TC4 tester x 1P1600 oscilloscope probe x 1Adaptor x 1TYPE-C charging cable x 1Normal probe x 1Test hook x 3Specification: Package Weight One Package Weight 0.42kgs / 0.93lb One Package Size 21cm * 11cm * 7cm / 8.27inch * 4.33inch * 2.76inch Qty per Carton 50 Carton Weight 22.20kgs / 48.94lb Carton Size 55cm * 44cm * 35cm / 21.65inch * 17.32inch * 13.78inch Loading Container 20GP: 314 cartons * 50 pcs = 15700 pcs40HQ: 730 cartons * 50 pcs = 36500 pcs
£54.99
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3 in 1 Plant Flowers Soil Meter (PH + Moisture + Light), 3 in 1
1. Use this reliable, inexpensive device to accurately measure the light, PH and the amount of moisture in the soil around your plants 2. Long probe allows measurements at different depths 3. The needle in the meter indicates the precise light, PH & soil humidity 4. No electric hookups or batteries are needed 5. Just push in the probe and read the results 6. Taking readings at different depths quickly reveals the need for more or less light, PH & water 7. Size: 28.5x5x3.5cm, needle length: 20cm, weight: 55gSpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 34cm * 10cm * 5cm / 13.39inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 11.60kgs / 25.57lb Carton Size 54cm * 42cm * 36cm / 21.26inch * 16.54inch * 14.17inch Loading Container 20GP: 326 cartons * 100 pcs = 32600 pcs40HQ: 758 cartons * 100 pcs = 75800 pcs
£3.99
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3 In 1 Soil Detector PH Value Light Intensity Test Pen Round Head Soil Dry Moisture Meter, 3 In 1
1. Material: Plastic2. Size: About 36.8x6 cm3. Weight: About 58 grams4. Test range: Illuminance, humidity, PH value5. Scope of application: Greenhouses, farmland, potted plants, gardening, trees, etc.6. Features: Double needle detection design, can quickly check and analyze the soil condition, no battery power supply, plug and play, no consumption, energy saving and environmental protection, adjust the button, which value needs to be displayed, just dial the button to the corresponding place, multiple gears Display, humidity value, PH value, and illuminance are displayed in one, wide scale interval is large, and the digital dial is clearnote:1. The soil detector only tests soil and soil, etc. It is not applicable to dry flour, small stones, organic wood, wood with liquid, particles, etc.2. When the detector probe is inserted into the soil, please try to keep it at a depth of 10CM and above (just inserting the probe will have no effect and will not move)3. In order to improve the accuracy of the measurement results, please use the method of multi-point test and average value when measuring the value4. When using, pay attention not to touch the stone when inserting the electrode, otherwise the force is too strong, otherwise it will easily damage the electrode5. The detector should not be inserted in the soil for a long time, it is easy to oxidize and damage the probe6. After use, please clean the detector probe, the probe should be kept dry and stored7. The detector is suitable for detecting moist soil. If the soil is too dry, please moisten the soil first, as the humidity will be too high or too low to affect the pH valueSpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 35cm * 12cm * 4.2cm / 13.78inch * 4.72inch * 1.65inch Qty per Carton 40 Carton Weight 7.00kgs / 15.43lb Carton Size 50cm * 37cm * 42cm / 19.69inch * 14.57inch * 16.54inch Loading Container 20GP: 343 cartons * 40 pcs = 13720 pcs40HQ: 796 cartons * 40 pcs = 31840 pcs
£4.99 £1.99
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BENETECH 300mm Measuring Range Milling Lathe Digital Readout Encoder Grating Electronic Ruler Linear Scale, 300mm
1. The high linear scales is designed, high , stable and accurate. 2. The signal line adopts multi-layer isolation steel and metal soft shell protection, waterproof and anti-interference fine. 3. Easy to install and maintain, waterproof, dust-proof good, long service life. 4. Widely used, high stabilization, capacity of resisting disturbance well. 5. Suitable for JCS900-2AE / JCS900-3AE data display instrument. 6. Material: metal 7. Accuracy: +-5um 8. Resolution: 5um 9. Measuring Range: 0mm-300mmSpecification: Package Weight One Package Weight 1.19kgs / 2.62lb One Package Size 53cm * 10cm * 10cm / 20.87inch * 3.94inch * 3.94inch Qty per Carton 20 Carton Weight 27.00kgs / 59.52lb Carton Size 52cm * 42cm * 40cm / 20.47inch * 16.54inch * 15.75inch Loading Container 20GP: 305 cartons * 20 pcs = 6100 pcs40HQ: 708 cartons * 20 pcs = 14160 pcs
£34.99
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4-in-1 Portable PH/TDS/EC/TEMP Test Pen Multi-Function Water Quality Tester, 4-in-1 Test Pen
1. Measuring range: PH: 0.00-16.00ph; TDS: 0-19990ppm; EC: 0-19990μs/cm2. Resolution: 0.01 ph; 1ppm; 1μs/cm; 0.1 degree C; 0.1 degree F3. Accuracy: PH: +/-0.01 ph; TDS/EC: +/-2%; temperature: 0.5 degree C4. Battery: 3x1.5V LR44 button battery (not included in delivery)5. Temperature: 0.1-60.0 degrees Celsius; 32.0-140.0 degrees Fahrenheit6. Calibration:PH: Three-point automatic calibration (6.86&4.00&9.18ph); TDS: 1413μs/cm; EC: 1413μs/cm7. Automatic shutdown: 5 minutes8. Battery: 3x1.5LR44 button battery (not included in delivery)9. Dimensions: 18.5x3.7x2.4 cm10. Weight: 90 gramsSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 21cm * 6cm * 5cm / 8.27inch * 2.36inch * 1.97inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 44cm * 32cm * 27cm / 17.32inch * 12.6inch * 10.63inch Loading Container 20GP: 701 cartons * 50 pcs = 35050 pcs40HQ: 1628 cartons * 50 pcs = 81400 pcs
£10.99
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BENETECH 400mm Measuring Range Milling Lathe Digital Readout Encoder Grating Electronic Ruler Linear Scale, 400mm
1. The high linear scales is designed, high , stable and accurate. 2. The signal line adopts multi-layer isolation steel and metal soft shell protection, waterproof and anti-interference fine. 3. Easy to install and maintain, waterproof, dust-proof good, long service life. 4. Widely used, high stabilization, capacity of resisting disturbance well. 5. Suitable for JCS900-2AE / JCS900-3AE data display instrument. 6. Material: metal 7. Accuracy: +-5um 8. Resolution: 5um 9. Measuring Range: 0mm-400mm Specification: Package Weight One Package Weight 1.57kgs / 3.46lb One Package Size 63cm * 10cm * 10cm / 24.8inch * 3.94inch * 3.94inch Qty per Carton 15 Carton Weight 22.00kgs / 48.50lb Carton Size 65cm * 52cm * 32cm / 25.59inch * 20.47inch * 12.6inch Loading Container 20GP: 246 cartons * 15 pcs = 3690 pcs40HQ: 572 cartons * 15 pcs = 8580 pcs
£34.99
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5 PCS CAT III 1000V 20A Multimeter Test Leads Probes, 5 PCS
1. Use PVC wire, anti-breaking soft rubber handle, strong flexibility and not easy to break. 2. The effective probe is up to 21mm, and the front is gold-plated design, which makes the sensitivity of the test lead high in the test, and the quality is good and durable. 3. Large voltage 1000V, current 20A, can be directly plugged into the power meter for use 4. The tip of the meter pen is very sharp and fine, about 0.26MM, suitable for measuring very small IC pins, LED lights and small components. 5. The length of the test pen stick is about 15.5cm, and the effective probe is about 2cm 6. The total length is about: 110cm 7. Wire core: 42 core 8. Resistance to high and low temperature conditions: 0-40 degrees Celsius 9. Scope of application: Standard instrument with standard 4mm banana plugSpecification: Package Weight One Package Weight 0.40kgs / 0.87lb One Package Size 15cm * 9cm * 15cm / 5.91inch * 3.54inch * 5.91inch Qty per Carton 40 Carton Weight 16.50kgs / 36.38lb Carton Size 46cm * 30cm * 32cm / 18.11inch * 11.81inch * 12.6inch Loading Container 20GP: 603 cartons * 40 pcs = 24120 pcs40HQ: 1401 cartons * 40 pcs = 56040 pcs
£2.99
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5-in-1 Indoor Home Portable Air Monitor TVOC Formaldehyde Detector, 5-in-1(White), 5-in-1(Light Gray)
1. Measuring range: 400-50002. Measurement accuracy: 5PPM3. Measurement objects:W17 (carbon monoxide + carbon dioxide + formaldehyde + air quality + chemical pollutants)W17A (carbon monoxide + carbon dioxide + formaldehyde + temperature + humidity)4. Applicable scenes: indoors, in cars, public places, stations, gardens, schools5. Power: 5W6. Application technology: natural air flow detection technology7. Display mode: LED8. Error fluctuation: 0-30%9. Power on warm-up: 120 seconds10. Working voltage: 5V11. Battery capacity: 850mAh12. Charging time: about 3 hours13. Working time: about 180-240 minutes14. Product dimensions: 6.3 x 2.6 x 12 cm15. Product weight: about 235 gramsSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 18cm * 9cm * 4cm / 7.09inch * 3.54inch * 1.57inch Qty per Carton 50 Carton Weight 12.30kgs / 27.12lb Carton Size 46cm * 38cm * 22cm / 18.11inch * 14.96inch * 8.66inch Loading Container 20GP: 693 cartons * 50 pcs = 34650 pcs40HQ: 1609 cartons * 50 pcs = 80450 pcs
£13.99
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5-LED Electromagnetic Radiation Detector EMF Meter Tester, Style 2 White, Style 2 Black
1. Material: ABS housing 2. Features: Testing gauss, keep you away from radiation , good for your health 3. Special Functions: 5-LED indicators, each represent different value of radiation; Easy to use; Powered by 1 x 9V (included) 4. Application Monitoring: 50/ 60Hz frequency 5. Other: Dark green 0 to 1.5 milliGauss; Light green 1.5 to 2.5 milliGauss; Yellow 2.5 to 10 milliGauss; Orange 10 to 20 milliGauss; Red 20+ milliGauss 6. Size: 14.3 x 5.3 x 2.9cmSpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 20.5cm * 6.5cm * 5cm / 8.07inch * 2.56inch * 1.97inch Qty per Carton 100 Carton Weight 13.00kgs / 28.66lb Carton Size 52cm * 43cm * 35cm / 20.47inch * 16.93inch * 13.78inch Loading Container 20GP: 340 cartons * 100 pcs = 34000 pcs40HQ: 791 cartons * 100 pcs = 79100 pcs
£7.99
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5Meters 0-14 PH Test Paper Alkaline Acid Indicator Paper For Water Urine Saliva Litmus Testing Measuring Analysis Kits
Display Type:Digital With Backlight Or Not:No Model Number:PH Meters Specification: Brand new Total length: approx 5m PH range: 0-14 Feature: With distinct color PH scale for result comparisons. The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Quick and easy to use. Provides reliable and accurate pH readings. Easy to carry. Appropriate for testing alkaline or acid level of any liquid. Great product to have in every lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums etc. Great for science education. Usage: Take out a test paper. The 2 color blocks all immersed in the liquid. After 1 seconds to take out, in contrast to the color of the color reading value in 30 seconds. Scale Reads From 0 to 14: 0 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very high level of alkalinityPackage included: 1 x PH Test Paper Note: Can not indicate the Acid or alkali solution when its density was lower than 0.01%. Keep dry for the rest paper. Please allow 0-1cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 8cm * 8cm * 2cm / 3.15inch * 3.15inch * 0.79inch Qty per Carton 234 Carton Weight 6.79kgs / 14.96lb Carton Size 49cm * 49cm * 12cm / 19.29inch * 19.29inch * 4.72inch Loading Container 20GP: 925 cartons * 234 pcs = 216450 pcs40HQ: 2148 cartons * 234 pcs = 502632 pcs
£2.99 £0.99
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6 in 1 Multifunctional AC Voltage and Current Digital Display Instrument, D69-2058
1. It can measure and display 6 parameters such as AC voltage, AC current, active power, power factor, frequency and electric energy at the same time\2. The instrument display part adopts color high-definition LCD screen3. Auto-save function: When the power is off, the meter will automatically save the current energy value, and the meter will read the value after the next power-on, and continue to accumulate4. Measurement speed: about 2 times/second5. Dimensions: 79x43x48mmMeasuring range:1. AC voltage: AC80.0-300.0V, or AC200.0-450.0V2. AC current: AC0－99.99A, the current display resolution is 0.01A, when it exceeds 100A, it displays 100.0A3. Power frequency: 45.0Hz-65.0Hz4. Power factor: 0.00-1.00PF5. Active power: The measurement range is 0-45000W (the display resolution between 0-9999.9W is 0.1W, the rest is 1W)6. Electric energy: The measuring range is 0-99999kwhHow to use and connect1. Connect according to the wiring diagram in the attached picture, connect the secondary end of the current transformer with the instrument (green lead) to the blue terminal of the instrument, and pass the wire of the measurement loop through the middle round hole of the current transformer2. Connect the voltage measurement lead to the green terminal of the meter; then connect the measurement voltage; start reading the measurement results3. After the power is turned on, the meter displays the measured value4. Press and hold the reset button on the front panel of the instrument for 5 secondsSpecification: Package Weight One Package Weight 0.12kgs / 0.25lb One Package Size 10cm * 6.5cm * 6.5cm / 3.94inch * 2.56inch * 2.56inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 46cm * 30cm * 30cm / 18.11inch * 11.81inch * 11.81inch Loading Container 20GP: 644 cartons * 98 pcs = 63112 pcs40HQ: 1495 cartons * 98 pcs = 146510 pcs
£8.99
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6527-Q Multifunctional Digital Voltage And Current Meter Portable Capacity Tester, 6527-Q
1. A variety of fast charging protocols automatically detect fast charging identification test, to meet the needs of various types of cell phone users2. Multi-group data recording battery capacity detection3. When the power supply to the notebook, you can real-time monitoring of charging voltage and current and other parameters of information4. Through the multifunctional key short press switch interface to the hibernation interface for the closed display, but also normal charging to the device at night charging, does not affect the sleep, stand-alone key to re-wake up the displayParameters:1. Voltage measurement range:4.5V-36.0V2. Current measurement range: 0-5A/0-8A3. Capacity totalization range:0-99999mAh4. Power accumulation range:0-99999mWh5. Power measurement range:0.00-150W6. Impedance measurement range: 1-999.9Ohm7. Temperature measurement range: 0-80 degrees celsius8. Timing time: 999 hours and 59 minutes9. Input interface: 5A high current USB interface/Type-C interface10. Output interface: USB/Type-C11. Voltage range: OV-2.99V12. Refresh time: more than 500mS/time13. Measurement rate: about 0.5 times/second14. Display type: IPS true-color digital LCD screen15. Self-consumption current: less than 0.02A16. Operating temperature: -10-60 degree celsius17. Operating humidity: 10-80 (no condensation)18. Working air pressure: 80-106kPaSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 7cm * 3cm / 3.94inch * 2.76inch * 1.18inch Qty per Carton 250 Carton Weight 9.00kgs / 19.84lb Carton Size 51cm * 38cm * 32cm / 20.08inch * 14.96inch * 12.6inch Loading Container 20GP: 429 cartons * 250 pcs = 107250 pcs40HQ: 998 cartons * 250 pcs = 249500 pcs
£5.99
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80 Strips PH Test Paper Indicator Litmus Paper Water Pollution Kit, 80 Strips
1. Product name: PH test paper2. Packing method: Sealed with plastic film, each pack / 80 sheets with standard color card3. Effective range: 1-144. Method of use: drop or smear the liquid to be tested on the PH test paper, it can be reflected and displayed almost without waiting, and then compared with the attached standard color chart to get the PH value.5. How to use pH test paper 1-146. Step 1: Open the strip-shaped piece of paper exposed by the test bag, the paper sheet is pH test paper, and there are 1-14 color cards on the surface of the box.7. Step 2: Remove the test strip and place it flat on a dry glass or plastic sheet (Note: the glass or plastic sheet must be dry and clean);8. Step 3: Use a glass rod or pipette to take the test solution and drop it on one end of the test paper;9. Step 4: After one second, the solution part of the test paper and the test paper produce a color change. At this time, compare with the standard color card and read the pH value. In the test, the lower the pH value, the stronger the acidity of the solution. When the pH value is 7, the solution is neutral, the greater the pH value, the stronger the solutions alkalinity;10. Cosmetic test: Because the pH of the skin is about 6, it is a weak acid, so the pH of the cosmetic is about 6 so that it does not damage the skin pH balance, so the pH value is close to 6 without harming the skin. 6, ph is very good between 5 and 7), Cosmetics are applied on the test strip, and then the closest color is found by comparing the color chart, and the pH is obtained.11. Test for amniotic fluid: The urine and vaginal discharge of most people are acidic, while the amniotic fluid is alkaline. (Take a vaginal secretion with a sterile cotton swab, apply it on a test paper, and compare the color chart to find the closest color, pH 7 The above indicates amniotic fluid; if it does not change color, it means that it is not amniotic fluid.)12. Measure the pH of the human body, the saliva sticks to the test paper, compare the color card, find the closest color, and get the pH of the human body13. Test urine pH: Urine stained on the test paper, urine stained on the test paper, compare the color card, find the closest color, and get the pH of the human body14. Check the acidity and alkalinity of the gas: first wet the test paper with distilled water, stick it to one end of the glass rod, and then send it to the mouth of the container containing the gas to be measured, observe the color change and judge the nature of the gas. (The test paper cannot touch the wall of the device)15. Used for pH testing of soils; Some plants require acidic or weakly acidic soils. It is necessary to measure the acidity of new soils or substrates that have been used for a long time!16. Measurement method of soil pH (PH value): When measuring the pH value of the substrate, you can sample a little soil, put it in the bottom of the bowl, then add 4-6 drops of distilled water, and stir well. After it is still and clarified, immerse a part of the PH test paper in the clear solution, and then the test paper will change color. The pH value can be directly obtained by comparing the discolored test paper with the PH standard color chart.Specification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 10cm * 8cm * 2cm / 3.94inch * 3.15inch * 0.79inch Qty per Carton 100 Carton Weight 10.00kgs / 22.05lb Carton Size 42cm * 42cm * 22cm / 16.54inch * 16.54inch * 8.66inch Loading Container 20GP: 687 cartons * 100 pcs = 68700 pcs40HQ: 1595 cartons * 100 pcs = 159500 pcs
£2.99 £0.99
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800W Solar Panel Power Supply Multimeter, EY800W
1. Auto MPPT detection: when pressing the AUTO MPPT test button, the instrument automatically adjusts the test interval time according to the current power value and refreshes the digital display. for example, when the power of solar panel is 100W, refresh once every 5s.2. Manual MPPT detection: when pressing the manual MPPT test button, the instrument starts a scan of the maximum power point and refreshes the digital display.3. Open circuit voltage realtime display: the open circuit voltage will display on the large LCD screen at any time, giving you a better experience.4. Large LCD display with backlight: the upgraded screen adopts large LCD with backlight, you can turn on or turn off the screen with your like.5. Multi-protections: over-voltage protects, over-temperature protects, over-current protects and over-rated power protects.6. Wide applications: this multimeter can be widely used by PV panel manufacturers, PV panel distributors, PV panel installers, PV panel users and PV panel fans.Specification: General Certificate EMC Package Weight One Package Weight 0.49kgs / 1.08lb One Package Size 23cm * 15cm * 8cm / 9.06inch * 5.91inch * 3.15inch Qty per Carton 20 Carton Weight 10.00kgs / 22.05lb Carton Size 52cm * 32cm * 21cm / 20.47inch * 12.6inch * 8.27inch Loading Container 20GP: 763 cartons * 20 pcs = 15260 pcs40HQ: 1771 cartons * 20 pcs = 35420 pcs
£23.99
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9-In-1 Air Quality Monitor For HCHO/PM2.5/CO2/TVOC, Temperature & Humidity, AQI, Adjustable Alarm, Type-C Charging, DM368
1. This 9-in-1 air quality monitor that simultaneously tracks formaldehyde (HCHO), PM1.0/PM2.5/PM10 particles, carbon dioxide (CO?), TVOC, temperature, humidity, and AQI in real time. Designed for both home and professional use, it features a color screen and customizable alarms to help you maintain optimal indoor air quality.2. A large color screen clearly shows all readings with easy-to-read fonts. The AQI color-coded warning bar makes air quality status instantly understandable for all ages.3. Simply turn it on to start monitoring immediately. The built-in 3000mAh lithium battery and Type-C charging port support portable use throughout your home, office, or vehicle.4. Set personalized alert levels for CO? concentrations. The alarm triggers when levels exceed your preset limits, helping you take timely action.5. Switch between Celsius and Fahrenheit temperature units, and choose between 12-hour or 24-hour time formats according to your preference.Specifications:1. Material: ABS Plastic2. Product Dimensions: 130 × 78 × 66 mm3. Product Weight: 302 g4. Battery: Built-in 3000mAh Lithium Battery5. Charging Port: Type-C6. Display Screen: HD Color Screen7. Interface Display: Main Interface / Historical Data / Settings InterfaceSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 25cm * 20cm * 6cm / 9.84inch * 7.87inch * 2.36inch Qty per Carton 20 Carton Weight 14.00kgs / 30.86lb Carton Size 45cm * 35cm * 38cm / 17.72inch * 13.78inch * 14.96inch Loading Container 20GP: 445 cartons * 20 pcs = 8900 pcs40HQ: 1034 cartons * 20 pcs = 20680 pcs
£64.99
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BENETECH 900mm Measuring Range Milling Lathe Digital Readout Encoder Grating Electronic Ruler Linear Scale, 900mm
1. The high linear scales is designed, high , stable and accurate. 2. The signal line adopts multi-layer isolation steel and metal soft shell protection, waterproof and anti-interference fine. 3. Easy to install and maintain, waterproof, dust-proof good, long service life. 4. Widely used, high stabilization, capacity of resisting disturbance well. 5. Suitable for JCS900-2AE / JCS900-3AE data display instrument. 6. Material: metal 7. Accuracy: +-5um 8. Resolution: 5um 9. Measuring Range: 0mm-900mm Specification: Package Weight One Package Weight 2.00kgs / 4.41lb One Package Size 113cm * 10cm * 10cm / 44.49inch * 3.94inch * 3.94inch Qty per Carton 10 Carton Weight 20.00kgs / 44.09lb Carton Size 115cm * 52cm * 22cm / 45.28inch * 20.47inch * 8.66inch Loading Container 20GP: 202 cartons * 10 pcs = 2020 pcs40HQ: 470 cartons * 10 pcs = 4700 pcs
£39.99
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9011G 1V1H 15mW 2 Line Green Beam Laser Level Covering Walls and Floors
1. Type: 2 lines of green light 2. Extension Angle: 110 Degrees Horizontal/110 Degrees Vertical 3. Laser Category: Class 2 4. Light source 15 mW 5. Laser wavelength: 510 nm 6. Horizontal/vertical accuracy: +3mm/10m 7. Self-level range: 4 [+1]. 8. Self-level time: <3s 9. Working Distance (Line): 30m, > 40m Cooperative Receiver 10. Operation time: 6 hours (full light) 11. Power Supply: 2 Sections 5 Dry Batteries 12. IP Rating: IP54 13. Operating temperature range: - 10 C to 50 C 14. Storage temperature and time: - 20 C to 70 C 15. Installation Size: 1/4-20 16. Accessories: Packing cartons, black soft packs, 2 dry batteries, PV1 brackets, instructionsSpecification: Package Weight One Package Weight 0.53kgs / 1.17lb One Package Size 7.5cm * 6.5cm * 7.5cm / 2.95inch * 2.56inch * 2.95inch Qty per Carton 40 Carton Weight 22.50kgs / 49.60lb Carton Size 38cm * 24cm * 20cm / 14.96inch * 9.45inch * 7.87inch Loading Container 20GP: 1461 cartons * 40 pcs = 58440 pcs40HQ: 3393 cartons * 40 pcs = 135720 pcs
£34.99
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901CG H360 Degrees / V130 Degrees Laser Level Covering Walls and Floors 5 Line Green Beam IP54 Water / Dust proof
Type: 1H(360)/1V Expanded: H360/V130 Laser: class 2 Light source: 40mW&10mW Laser wavelength: 510nm H/V accuracy: 3mm/10m Self-leveling range: 3.5 Self-leveling time: 3s Working distance(Line): 45m 60m with detector Operating time: >4.5h(all lasers on) Packing configuration 1. Packaging carton 2. PV3 bracket 3. 4 dry batteries 4. Black soft bag 5. Manual Specification: Package Weight One Package Weight 0.45kgs / 0.99lb One Package Size 8.5cm * 8cm * 6.5cm / 3.35inch * 3.15inch * 2.56inch Qty per Carton 20 Carton Weight 9.40kgs / 20.72lb Carton Size 49cm * 45cm * 40cm / 19.29inch * 17.72inch * 15.75inch Loading Container 20GP: 302 cartons * 20 pcs = 6040 pcs40HQ: 701 cartons * 20 pcs = 14020 pcs
£61.99
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902CR 2×360 Degrees Laser Level Covering Walls and Floors 8 Line Red Beam IP54 Water / Dust proof
Type: 1H(360)/1V Expanded: 2*360 Laser: class 2 Light source: 40mW Laser wavelength: 635nm H/V accuracy: 3mm/10m Self-leveling range: 4 Self-leveling time: 3s Working distance(Line): 30m 50m with detector Operating time: >8.5h(all lasers on) Packing configuration 1. Packaging carton 2. The PV3 stents 3. Black soft bag 4. ManualSpecification: Package Weight One Package Weight 0.45kgs / 0.99lb One Package Size 8.5cm * 8cm * 6.5cm / 3.35inch * 3.15inch * 2.56inch Qty per Carton 20 Carton Weight 9.40kgs / 20.72lb Carton Size 49cm * 45cm * 40cm / 19.29inch * 17.72inch * 15.75inch Loading Container 20GP: 302 cartons * 20 pcs = 6040 pcs40HQ: 701 cartons * 20 pcs = 14020 pcs
£77.99
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90V 20A Color Dual-Display Voltage Current Meter Charge Discharge Measurement Counter, Without Relay
Features1. Bidirectional current detection, users who detect charging and discharging can easily detect bidirectional current without changing the wiring direction. 2. Power-off memory function, after power-off, it can memorize the AH number before power-off, which is convenient for observation and measurement. 3. The time and AH number reset function will not affect the next measurement. 4. The number of AH can be topped up without affecting the direct discharge measurement. 5. The voltage, current, charging capacity AH number, WH number, time and power are displayed at the same time, and the display information is comprehensive and clear. 6. With an output shutdown function key, the output can be turned on or off flexibly. 7. With overvoltage, overcurrent, overpower, time limit, overcharge and other protection functions. 8. It can be calibrated online, which is convenient for customers to correct errors in time. 9. When necessary, the liquid crystal display can be turned off to reduce the power consumption of the product.Specifications1. Voltage measurement range: - Measurement range when self-powered: 10V~90V - Measurement range when externally powered: 0~90V - Input current/output current measurement range: 0~20A 2. Display mode Color LCD display 3. Display Resolution - Voltage: 0.01V - Current: 0.01A - Capacity: 0.01AH - Time: 0.01H 4. Accuracy - Voltage: +/-1%+2 words - Current: +/-2%+5 characters 5. Measurement rate: 5 times/second 6. Protection type and setting range: - OVP (Over Voltage Protection): 0.01V~90V - OPP (Over Power Protection): 0.01W~9.99KW - LVP (under voltage protection): 0.01V~90V - OCP (Over Current Protection): 0.1~100A - OAH (Overcharged Power Protection): 0.01AH~999AH - OFT (timeout protection) : 0.01 hours~99.9 hours 7. Dimensions (L x W x H): 79 x 43 x 52(mm) 8. Mounting hole opening (mm): 76.5 x 39.2 (mm)Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 15cm * 12cm * 4cm / 5.91inch * 4.72inch * 1.57inch Qty per Carton 200 Carton Weight 17.00kgs / 37.48lb Carton Size 52cm * 36cm * 35cm / 20.47inch * 14.17inch * 13.78inch Loading Container 20GP: 407 cartons * 200 pcs = 81400 pcs40HQ: 944 cartons * 200 pcs = 188800 pcs
£11.99
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A830L Protection Luminous Multi-purpose Capacitance Meter Digital Multimeter
1.1 / 2 digital LCD screen, maximum display value 19992. Low voltage symbol display3. Overload protection4. On-off measurement5. Backlit display6. Diode: Yes, shows approximate voltage drop7. Triode: Yes8. On-off measurement: Yes9. Data retention: Yes10. Power supply: 6F22 type 9V battery (no battery in English)11. Maximum display: 199912. Package size: 155 x 40 x 98 mm13. Weight: 170gSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 18cm * 6cm * 12cm / 7.09inch * 2.36inch * 4.72inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs
£3.99
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A8826D Laser Level 3D Self Leveling 2 Line Lasers Horizontal Vertical Lasers Level 360 Tripod Mini Laser Levels
1. Powerful inner core,accurate measurement. 2. Powerful laser enhancement point. 3. Automatic leveling &Alarm cue,AC and DC dual use. 4. Anti falling and dust,strong waterproof. 5. 1 perpendandicular line + 1 horizontal line+1 bright spot 6.can be hung on the wall,Any highly available 7.Light and practical easy to carry 8. Due to transportation reasons, the product does not contain batteries.8.Retate 360 degrees of freedom 9.Automatic alignment, automatic alarm uneven product,Smart convenient, more efficient Descriptions: 1. LOMVUM Laser level is a control tool consisting of a laser beam projector. 2. LOMVUM laser beam is fanned to produce a thin plane beam accurately horizontal or vertical. 3. Laser levels are used wherever accurate verticals and horizontals are required, typically in the construction and cabinetry industries.Specification: Package Weight One Package Weight 0.43kgs / 0.95lb One Package Size 11.5cm * 10cm * 15.3cm / 4.53inch * 3.94inch * 6.02inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 37cm * 32cm * 50cm / 14.57inch * 12.6inch * 19.69inch Loading Container 20GP: 450 cartons * 40 pcs = 18000 pcs40HQ: 1045 cartons * 40 pcs = 41800 pcs
£15.99
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