Search results for "continuity tester"

1. Two-in-one function: both a charger and a battery tester2. Battery type: most types of lead-acid batteries, including calcium batteries, gel AGM batteries, wet batteries, lead-acid batteries, etc.3. Application scenarios: home users, car and motorcycle repair shops, battery manufacturers, DIY, schools, scientific research institutions4. The AC power cord can be removed, which is convenient for replacing longer or other required power cords, and is easy to use.5. The automatic charging function prevents the battery from overcharging, and the charger can be connected to the battery for a long time.6. The conductivity test technology can easily, quickly and accurately measure the actual cold starting current capacity of the vehicles starting battery, the health status of the battery itself, and the quality of the battery, helping maintenance personnel to quickly and accurately find problems, thereby achieving rapid maintenance of the vehicle.7. The smart charger is suitable for most types of batteries, including calcium batteries, gel AGM batteries, wet batteries and lead-acid batteries. It can help restore exhausted and sulfated batteries.Parameters1. Cooling method: fan2. Input voltage: 100-240V AC, 50-60Hz3. Output voltage: DC 12V4. Rated output: 12V 6A Max5. Battery capacity range: 4-120Ah6. Thermal protection: 65 degrees Celsius +/- 5 degrees Celsius7. Dimensions: 177x86x57mm8. Weight: 465g9. Input cable length: about 95cm10. Output cable length: about 60cmSpecification: Package Weight One Package Weight 0.57kgs / 1.27lb One Package Size 24cm * 14cm * 7cm / 9.45inch * 5.51inch * 2.76inch Qty per Carton 30 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 44cm * 38cm / 19.69inch * 17.32inch * 14.96inch Loading Container 20GP: 318 cartons * 30 pcs = 9540 pcs40HQ: 740 cartons * 30 pcs = 22200 pcs

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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

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1. Model: GM510 2. With11unitsto select:bar,mbar,kPa,kgf/cm2,mmHg,cmH2O,Ozf/in2,psi,inHg,inH2O,ftH2O. 3. USB dara hold. 4. USB interface 5. Low battery indicator function 6. Auto power off. 7. A computer through a USB adapter,can be used to record special software for data analysisSpecification: Package Weight One Package Weight 0.45kgs / 0.99lb One Package Size 21.3cm * 18.5cm * 4.3cm / 8.39inch * 7.28inch * 1.69inch Qty per Carton 40 Carton Weight 21.00kgs / 46.30lb Carton Size 45cm * 22cm * 20cm / 17.72inch * 8.66inch * 7.87inch Loading Container 20GP: 1346 cartons * 40 pcs = 53840 pcs40HQ: 3126 cartons * 40 pcs = 125040 pcs

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*Wide measurement range: 30~130dB*Accuracy up to 1.5dB*This unit was designed according to following standards: ----A. International electrician committee standard: IEC PUB 651 TYPE2 ----B. US national standard: ANSI S1.4 TYPE2*100% Brand New*With modern, compact, portable design.*Easy to use*Frequency weighting characteristic: A*Equipped with sponge ball to filter-out unwanted signals.*Max reading hold*Auto power off*Auto backlight display*Low battery indication*Approved by CE/ROHS/FCC standard*Under 1 year guaranteeSpecification: Package Weight One Package Weight 0.16kgs / 0.34lb One Package Size 19.8cm * 15.2cm * 6cm / 7.8inch * 5.98inch * 2.36inch Qty per Carton 100 Carton Weight 15.00kgs / 33.07lb Carton Size 89cm * 68cm * 26cm / 35.04inch * 26.77inch * 10.24inch Loading Container 20GP: 169 cartons * 100 pcs = 16900 pcs40HQ: 393 cartons * 100 pcs = 39300 pcs

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1. Material: ABS2. Accurate measurement3. Clear reading4. Applicable scene: Indoor5. Stable performance, strong anti-interference ability, low consumption6. Function: Measure CO2/HCHO/TVOC, temperature and humidity7. The ventilation holes accelerate the convection between the air and the machine, which enables effective detection, and also provides good heat dissipation8. Unit weight: 0.185kgSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 14cm * 10cm * 5cm / 5.51inch * 3.94inch * 1.97inch Qty per Carton 80 Carton Weight 17.20kgs / 37.92lb Carton Size 52cm * 42cm * 30cm / 20.47inch * 16.54inch * 11.81inch Loading Container 20GP: 407 cartons * 80 pcs = 32560 pcs40HQ: 944 cartons * 80 pcs = 75520 pcs

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1. Non-contact speed: 99,999 RPM2. Contact speed: 20,000 RPM3. Contact line speed: 99,999 inches/min4. Contact line speed: 99,999 feet/min5. Contact line travel speed: 99,999 meters/min6. Power supply: 1200 mAh lithium battery7. This dual-purpose device features a removable contact probe shaft holder for easy operation, allowing for both contact and non-contact measurement, providing greater flexibility.8. The shaft holder utilizes a dual-bearing design for more stable rotation and more accurate measurement results.9. Utilizing photodiode and laser tube sensors, the device offers high sensitivity and strong anti-interference capabilities.10. Equipped with photoelectric speed measurement mode, contact speed mode, contact line mode, and maximum, minimum, and average measurement modes.11. This product utilizes a two-shot injection molded, non-slip soft packaging process to effectively reduce hand fatigue after prolonged use.12. Real-time data communication and processing with a computer via USB cable. Displays real-time data tables and graphs.13. USB port for real-time data communication and processing with a computer.14. Weight: approximately 140g15. Dimensions: 184x60x33mmSpecification: Package Weight One Package Weight 0.33kgs / 0.74lb One Package Size 24cm * 13cm * 6cm / 9.45inch * 5.12inch * 2.36inch Qty per Carton 40 Carton Weight 14.30kgs / 31.53lb Carton Size 49cm * 26cm * 48cm / 19.29inch * 10.24inch * 18.9inch Loading Container 20GP: 436 cartons * 40 pcs = 17440 pcs40HQ: 1012 cartons * 40 pcs = 40480 pcs

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1. This power supply is a high-precision DC stabilized power supply designed for communication equipment with cut-off protection. 2. This machine has the test function of mobile phone transmitting signal, which can test the strength of mobile phone transmitting signal in real time. 3. DC voltage and current meter can accurately reflect the output DC voltage and current. 4. The large screen LED displays the output voltage and measured voltage in real time. 5. The power cord of this machine has six different voltage output interfaces, which can meet the maintenance work of various communication equipments. 6. Test Voltage Range: 0-100VDC 7. Output Current: 0-2ASpecification: Package Weight One Package Weight 3.68kgs / 8.12lb One Package Size 30.5cm * 21.5cm * 26cm / 12.01inch * 8.46inch * 10.24inch Qty per Carton 2 Carton Weight 7.32kgs / 16.15lb Carton Size 45cm * 33cm * 28cm / 17.72inch * 12.99inch * 11.02inch Loading Container 20GP: 641 cartons * 2 pcs = 1282 pcs40HQ: 1488 cartons * 2 pcs = 2976 pcs

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Feature:1. Small size, easy to carry, easy to use with one hand2. The 36mm large jaw opening can be measured without touching or interrupting the circuit, Automatic range, intelligent and efficient operation, obtain scientific and accurate results3. 400A AC current measurement: 40A~400A wide range measurement, suitable for various wires, convenient and accurate4. NCV non-contact voltage detection: If you want to detect whether there is AC voltage or electromagnetic field in the space, you can put the front end of the clamp head of the meter close to the measured object, if there is, a buzzer will sound and the NCV light will flash5. Data retention function: keep the measurement data, easy to view or observe the data6. Backlight function: LCD screen with backlight, which can clearly display data7. Low voltage reminder: When the low battery symbol appears, the battery needs to be replaced in time. Insufficient battery may affect the accuracy of the measurement results8. Automatic shutdown: if there is no operation within 15 minutes, the meter will automatically shut down9. Multi-function measurement: AC/DC voltage, AC current, resistance, capacitance, frequency, temperature, NCV test, diode, continuity testSpecification:1. Product material: ABS2. Wire: Brass+PVC3. Power supply: 2xAAA batteries (not included)4. Automatic shutdown: after 15 minutes5. Display mode: LCD display6. Maximum count: 4000 times7. Chin opening: 36mm8. DC voltage range: 400mV, 4V~600V9. AC voltage range: 4V~600V10. Alternating current range: 40A~400A11. Frequency range: 10Hz-400kHz, 400kHz-4MHz12. Resistance range: 400 ohms13. Temperature range: 0~400 degrees Celsius14. Item size: 184x64.5x32 mm15. Item weight: 129 gramsPacking list:- Clamp meter x 1- Test lead x 1- User Manual (English) x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 20cm * 9cm * 5cm / 7.87inch * 3.54inch * 1.97inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 47cm * 27cm * 42cm / 18.5inch * 10.63inch * 16.54inch Loading Container 20GP: 500 cartons * 50 pcs = 25000 pcs40HQ: 1161 cartons * 50 pcs = 58050 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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About the product1. Adopt the latest global positioning satellite (GPS) system and wireless radar laser detector technology 2. When you detect a location, it will tell you exactly what type of camera, speed limit and distances 3. When driving in close proximity of emergency vehicles, this speed detector alerts you so that you can control your car''s speed 4. Detecting signals across wavelength bands X, K, Ku and Ka 5. Compatible with any type of navigator 6. Provide a safety and pleasure driving 7. Support language: EnglishSpecification: General Types Radar Detector Voltage DC 12V Size 100mm x 65mm x 25mm Weight 116g Environment Working Temperature -10 - 40 Degree Celsius Package Include Package Contents 1 x Car Charger 1 x Mounting Bracket 1 x User Manual 1 x Radar Detector Package Weight One Package Weight 0.18kgs / 0.40lb One Package Size 14.5cm * 8.5cm * 8.5cm / 5.71inch * 3.35inch * 3.35inch Qty per Carton 30 Carton Weight 7.60kgs / 16.75lb Carton Size 45cm * 35cm * 30cm / 17.72inch * 13.78inch * 11.81inch Loading Container 20GP: 564 cartons * 30 pcs = 16920 pcs40HQ: 1310 cartons * 30 pcs = 39300 pcs

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1. The instrument consists of an electrolytic rod with positive and negative electrodes (one is an iron rod and the other is an aluminum rod), and two electrodes are used as electric field introduction. After electrolysis, the positive Fe3+ ions are dissolved under the action of electric current. They will combine with the negative OH-ions in the water to form water-insoluble Fe (OH) 3 particles. These particles have strong agglomeration and adsorption activity to colloidal particles in water, thereby forming an adsorption and agglomeration process for organic or inorganic substances in water.At the same time, due to the action of the electric current, the originally dissolved metal particles, such as manganese, potassium, cobalt, etc., are reduced and gradually aggregate to form metal clusters, resulting in the color separation of different metal ions. .After electrolysis, different colors of water show various impurities in the water.2. Color identification:- Yellow: Dissolved acids, silicon compounds, organic minerals, molybdenum, silicon, fluoride and other organic substances.- Green: arsenic, mercury, lead, copper and sodium.- Blue: bacteria, viruses, carcinogens, organic phosphorus, etc. (fertilizers, detergents and pesticides)- Red: iron, rust and bacteria- White: lead, zinc, mercury, inorganic salt dirt.- Black: heavy metals (zinc, lead, copper, chromium, manganese, cadmium)3. Material: ABS+ aluminum iron4. Measuring range: 50 to -200 mg/L.5. Rated voltage: 220V/50Hz6. Application: domestic drinking water, water purifier testing.7. Note: The electrolyzer can only prove the presence or absence of impurities, not the quality of the waterPacking list:1 x Electrolyzer body2 x aluminum rod2 x iron rodSpecification: Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 13cm * 8cm * 4cm / 5.12inch * 3.15inch * 1.57inch Qty per Carton 40 Carton Weight 14.80kgs / 32.63lb Carton Size 42cm * 20cm * 26cm / 16.54inch * 7.87inch * 10.24inch Loading Container 20GP: 1221 cartons * 40 pcs = 48840 pcs40HQ: 2834 cartons * 40 pcs = 113360 pcs

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1. Material: ABS2. Display mode: digital tube display3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection of PM2.5: 0-999 ug/cubic meter7. Detection temperature: -10 to 50 degrees celsius8. Relative humidity: 20 percent to 85 percent9. Storage temperature: -10 degrees celsius to 60 degrees celsius10. Power supply: 1000mAh lithium battery11. Power supply: 5V DC power charging via USB port12. Combined with dust air sensor and built-in fan, it can monitor PM2.5, temperature and humidity in real time on digital LCD display13. Product weight: 168 grams14. Product size: 100x95x47mmSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 11.7cm * 11.7cm * 7.8cm / 4.61inch * 4.61inch * 3.07inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 51cm * 51cm * 34cm / 20.08inch * 20.08inch * 13.39inch Loading Container 20GP: 301 cartons * 84 pcs = 25284 pcs40HQ: 700 cartons * 84 pcs = 58800 pcs

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