Search results for "voltage tester"

Product parameter 1. Input voltage: 5V 2. Output voltage: 9V / 12V 3. Output current: 9V 1A 12V 0.8A 4. Interface attribute: USB hole is converted to DC round hole 5. Cable length: 0.8 meters 6. Weight: 35 grams Features 1. If the power is off, the converter can be used to power the router through the mobile power supply. In addition, it can also be applied to other 5V power devices, such as small fans, desk lamps, solar panels, USB power packs, power adapters, etc. 2. Switch and LED display: The boost regulator is designed with a switch, you can choose to output 9v or 12V through it, and the LED display will tell the output voltage value. 3. Convenient to use: plug and play, you can enjoy WIFI when the power is off; the design is small in size and very convenient to carry. The package includes: USB boost converter 1 x 3.5 x 1.35mm connectorSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 12cm * 6cm * 2cm / 4.72inch * 2.36inch * 0.79inch Qty per Carton 300 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 300 pcs = 106500 pcs40HQ: 825 cartons * 300 pcs = 247500 pcs

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Display Type:Digital With Backlight Or Not:No DIY Supplies:Electrical Product Description A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS can tell you your overall water purity level,which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS is a great tool for drinking water,water filtration and purification, colloidal silver, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, commercial and industrial applications and more. The TDS is a rugged model that includes a protective carrying case. This is the worlds most popular handheld TDS meter for industry professionals. ts Ideal for Commercial Use Its Includes a Carrying Case with Belt Clip Hold Function: Saves Measurements for Convenient Reading and Recording Highly Efficient and Accurate Due to Its Advanced Microprocessor Technology Built-in Digital Thermometer, Display: Large and Easy-to-read LCD Screen. The AquaLutio Digital TDS Water Meter is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, Water Filter. drinking water and more. TDS Water Meter is ideal for testing applications ideal drinking water, Water Filter, carbon filters, spring water, hard water, average tap water, Refrigerator Water Filter, Water Filter, brita filter, Reverse osmosis, reverse osmosis filter.Features 1. The AquaLutio digital TDS water meter is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, water filter. drinking water and more.2. Measurement Range: 0-9990 ppm , 1 ppm Resolution, +/- 2% readout accuracy.3. Temperature Button: Test water temperature, 31 - 200 F degrees, 1 F degree resolution.+/- 2% Readout Accuracy.4. Function: Saves measurements for convenient reading and recording.5. Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries.6. The smallest and lightest TDS meter available on the market. Highly efficient and accurate due to Its advanced microprocessor technology. 7. Power source: 2 x 1.5 V(LR44 Button Cell)Specification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 16cm * 3.6cm * 2.5cm / 6.3inch * 1.42inch * 0.98inch Qty per Carton 200 Carton Weight 12.00kgs / 26.46lb Carton Size 38cm * 33cm * 27cm / 14.96inch * 12.99inch * 10.63inch Loading Container 20GP: 787 cartons * 200 pcs = 157400 pcs40HQ: 1828 cartons * 200 pcs = 365600 pcs

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1. Synchronous rectification scheme, wide voltage, high current, high efficiency 2. Equipped with DC plugs and wiring terminals, convenient for use 3. Equipped with USB port, fast charging recognition chip, compatible with Android iOS 4. Working voltage: DC 9V-36V 5. Output: 5.2V 5A 25W 6. Output capability: 9V-24V input-output 5.2V 6A 30W 24V-32V input-output 5.2V 5A 25W 32V-36V input-output 5.2V 3.5A 18W 7. Size: 63x27mmSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 8cm * 4cm * 4cm / 3.15inch * 1.57inch * 1.57inch Qty per Carton 250 Carton Weight 8.50kgs / 18.74lb Carton Size 40cm * 20cm * 40cm / 15.75inch * 7.87inch * 15.75inch Loading Container 20GP: 833 cartons * 250 pcs = 208250 pcs40HQ: 1934 cartons * 250 pcs = 483500 pcs

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1. Brand & Model: BENETECH GM8902 2. Material: ABS 3. Screen size: 2.6 inch LCD screen 4. Measurement items: Air velocity, Air temperature, Air volume 5. Range of air velocity: 0.3~45 m/s 6. Range of air temperature: 0~45C, 32~113F 7. Range of air volume:0~999900m3/min 8. Resolution: 0.1m/s, 0.2C 9. Air velocity units:m/s,Ft/min,Knots,Km/hr,Mph 10. C/F selection 11. Accuracy of air temperature: -2C~+2C 12. Accuracy of air velocity: -3%~+3%, -0.1dgts~+0.1dgts 13. Max/Average/Current air velocity reading 14. Data hold 15. LCD Backlight ON/OFF selection 16. Low battery indication 17. Auto/Manual power off 18. USB interface 19. Power: 1.5V, 4 x AAA battery ( not included) 20. Widely applied to electric power industry, steel industry, petrochemical industry, energy conservation industry, fishing industry and various fan manufacturing industry etc. 21. Dimensions: - Size: 13.4 cm x 7.6 cm x 3.6 cm - Weight: 218g 22. Package Contents: - 1 x Anemometer (280cm-cable) - 1 x English manual - 1 x USB cable (148cm) - 1 x CD - 1 x Protective caseSpecification: Package Weight One Package Weight 0.90kgs / 1.97lb One Package Size 27cm * 21cm * 6.4cm / 10.63inch * 8.27inch * 2.52inch Qty per Carton 20 Carton Weight 25.00kgs / 55.12lb Carton Size 68cm * 46cm * 31cm / 26.77inch * 18.11inch * 12.2inch Loading Container 20GP: 275 cartons * 20 pcs = 5500 pcs40HQ: 638 cartons * 20 pcs = 12760 pcs

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1. High quality materials, durable and resistant to dust, snow, ultraviolet rays and corrosion2. High conversion efficiency, stable operation, no need to worry about voltage drop or rise3. Multiple protections, including overcurrent protection, waterproof, dustproof and shockproof, ensuring safe use4. Output current: up to 4.5A5. Output voltage: DC 47V6. Input voltage range: DC 10-36V7. Conversion efficiency: percent 96Specification: Package Weight One Package Weight 0.28kgs / 0.63lb One Package Size 10cm * 10cm * 5cm / 3.94inch * 3.94inch * 1.97inch Qty per Carton 80 Carton Weight 24.00kgs / 52.91lb Carton Size 47cm * 32cm * 32cm / 18.5inch * 12.6inch * 12.6inch Loading Container 20GP: 554 cartons * 80 pcs = 44320 pcs40HQ: 1286 cartons * 80 pcs = 102880 pcs

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1. Automatically switch the range, the probe can be rotated, with high-definition backlight, with data lock2. High sensitivity sensor, portable measurement3. Material: Plastic + Electronics4. Resolution: 1lux5. Working voltage: 4.5v6. Measuring range: 0-199 thousand lux7. Power supply mode: 3 AAA batteries (self-prepared)8. Product accessories: Host, manual, warranty card certificate, color box packaging9. Size: 178x63mmSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 20cm * 10cm * 6cm / 7.87inch * 3.94inch * 2.36inch Qty per Carton 40 Carton Weight 21.00kgs / 46.30lb Carton Size 42cm * 32cm * 42cm / 16.54inch * 12.6inch * 16.54inch Loading Container 20GP: 472 cartons * 40 pcs = 18880 pcs40HQ: 1096 cartons * 40 pcs = 43840 pcs

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1. Voltage: AC 110V/220V2. Corrugated factor: <0.5mvrs(5Hz-1MHz)lomax>1A3. Features: Short circuit protection / Overload protection / Alarm function / Continuity test / Automatic recovery4. Voltage and current: 0-15V/0-2A5.Function: Short circuit protection, Automatic recovery, Voltage test, On-off test6. GSM signal detection: Undetectable RF signal7. Overload protection current: 2A8. Voltage display accuracy: 0.1V9. Current display accuracy: 0.01A10. Mobile signal strength indicator: Yes11. Short circuit and overload protection alarm function: Yes12. Size: 12.5 x 17.5 x 14.5cm13. Package includes:- 1 x Power supply- 1 x Power cableSpecification: Package Weight One Package Weight 1.80kgs / 3.98lb One Package Size 20cm * 15cm * 15cm / 7.87inch * 5.91inch * 5.91inch Qty per Carton 8 Carton Weight 15.40kgs / 33.95lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 8 pcs = 4960 pcs40HQ: 1439 cartons * 8 pcs = 11512 pcs

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Feature1. Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses2. You can take good care of your plants.3. Suitable for indoor and outdoor plants, gardens and lawns.4. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.5. To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insertSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 33.2cm * 9.8cm * 3.5cm / 13.07inch * 3.86inch * 1.38inch Qty per Carton 170 Carton Weight 15.00kgs / 33.07lb Carton Size 90cm * 53cm * 38cm / 35.43inch * 20.87inch * 14.96inch Loading Container 20GP: 147 cartons * 170 pcs = 24990 pcs40HQ: 341 cartons * 170 pcs = 57970 pcs

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1. Dual-channel output, automatic power distribution in asynchronous mode, higher output power in synchronous mode2. AC/DC dual-mode input, built-in 200W AC power supply, more convenient to use; DC input, more power3. IPS full-viewing angle display, data at a glance4. Metal toggle wheel, better feel, 100,000 times service life, no fear of the use of the environment5. Output port status indication, easy to observe the battery charging statusParameters:1. Input voltage: DC7-28V MAX 30A; AC100-240V MAX 2.5A2. Battery type: LiPo LiHV LiFe Lion 1-6S; NiMh 1-16S Pb 1-10S3. Balance current: 1000mA 2-6S4. Balance accuracy: less than 0.005V5. Charging power: asynchronous mode: 0.1-15A 350W x 2; synchronous mode: 0.1-25A 700W6. Discharge power: recovery mode: 0.1-15A 350W x 2; internal consumption mode: 0.1-3A 15W x 27. USB-C: 65W 20V 3.25A/firmware upgrade8. Battery voltage: 1.0V-5.0V 1-6S9. Battery internal resistance: 1-100mR 1-6S10. Display: LCD IPS 3.5 inch, 480 x 320 resolution11. Size: 127 x 106 x 57mm12. Weight: 520gSpecification: Package Weight One Package Weight 0.70kgs / 1.55lb One Package Size 16cm * 14cm * 7cm / 6.3inch * 5.51inch * 2.76inch Qty per Carton 32 Carton Weight 23.40kgs / 51.59lb Carton Size 55cm * 36cm * 32cm / 21.65inch * 14.17inch * 12.6inch Loading Container 20GP: 420 cartons * 32 pcs = 13440 pcs40HQ: 977 cartons * 32 pcs = 31264 pcs

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1. BMS Intelligent protection system safeguards battery charging safety. Features automatic power cutoff upon full charge/single-cell detection/temperature protection/overcharge protection/short-circuit protection/overcurrent protection2. Premium materials ensure robust durability with flame-retardant design and high-temperature resistance3. Multi-faceted ventilation holes maintain stable charging temperatures for added peace of mind. Automatically adapts to diverse environments with over-temperature automatic shutdown, eliminating heat hazards for worry-free charging4. Features pure copper wire cores for low resistance, minimal heat generation, rapid conductivity, and stable transmission performance5. Standardized original hardware connectors perfectly match factory battery interfaces6. Charging indicator light: flashes red during charging; remains solid red when fully charged7. Input: AC 100-240V, 50/60Hz8. Output: 500mA9. Voltage: 10.8V-20V10. Weight: about 210gSpecification: Package Weight One Package Weight 0.24kgs / 0.53lb One Package Size 11cm * 9cm * 7cm / 4.33inch * 3.54inch * 2.76inch Qty per Carton 70 Carton Weight 19.00kgs / 41.89lb Carton Size 44cm * 38cm * 35cm / 17.32inch * 14.96inch * 13.78inch Loading Container 20GP: 455 cartons * 70 pcs = 31850 pcs40HQ: 1057 cartons * 70 pcs = 73990 pcs

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1. CO2 detection range: 400-6000PPM2. CO2 detection sensitivity: 1PPM3. Detection range: 0-2PPM4. Temperature measurement range: 0~60 degrees Celsius5. Temperature measurement accuracy: +/-1 degrees Celsius6. Humidity measurement range: 0%~99%RH7. Humidity measurement accuracy: +/-2%RH8. Charging method: DC5V 500mA micro USB interface9. Battery: Built-in lithium battery 1200mAh10. Size: 9 x 7 x 4cm/3.54 x 2.75 x 1.18inch11. Screen: about 2.75 inches12. Net weight: about 175gfeature:1. Five in one: It can be used as carbon dioxide concentration detection, thermometer and hygrometer at the same time.2. Built-in 1200mha lithium battery, fully charged can stand by for about 6-8 hours3. Color screen: display current CO2 data, temperature and humidity data. The color ring changes according to the CO2 content.4. Simple operation: long press the "on-off" button for 3 seconds to turn on and off. It will automatically detect CO2.5. Small and portable: it can be placed in the kitchen, living room, bedroom, or taken out.The package includes:1 x Carbon dioxide meter1 x USB charging cable1 x ManualSpecification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 12cm * 12cm * 5cm / 4.72inch * 4.72inch * 1.97inch Qty per Carton 100 Carton Weight 20.00kgs / 44.09lb Carton Size 50cm * 50cm * 40cm / 19.69inch * 19.69inch * 15.75inch Loading Container 20GP: 266 cartons * 100 pcs = 26600 pcs40HQ: 619 cartons * 100 pcs = 61900 pcs

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Features1. Measurement: With high sensitivity detector to pick up temperature with quick response and high precision, it can review the readings of the current, MAX, MIN, up limit and low limit data. Automatically record and store the data of temperature. 2. Data Transfer and programming: directly connect the device with PC USB interface to transfer data with PC and to set up sampling period, storage interval and alarming. 3. Analyzing: With specialized software to analyze the data of temperature with easy and reliable operation. 4. Safety: Bracket allows screw fastening with transparent water dust proof cover to protect the device from moisture and a up low limit can be set to alarm is overflow readings. 5. Convenience: It is compact and portable to be placed and worked like a flash disk. Besides, can be displayed with battery volume alert.Specification1. Temperature measuring range: -30-80 degree C 2. Repeatability: +/-0.1 degree C (typical) 3. Memory size: 32256 4. Power: 3.6V Lithium Battery (included) 5. Accuracy tolerance: +/-0.3 degree C (typical) 6. Size: 126 x 28 x 21mmSpecification: Package Weight One Package Weight 0.22kgs / 0.48lb One Package Size 16cm * 10cm * 4cm / 6.3inch * 3.94inch * 1.57inch Qty per Carton 100 Carton Weight 21.00kgs / 46.30lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 100 pcs = 38100 pcs40HQ: 885 cartons * 100 pcs = 88500 pcs

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