Search results for "voltage tester"

Features1. The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners and cold storage. 2. The instrument has double pressure test, dual temperature test (need test clip,not include), digital readout, multi-unit switching, multi-mode function and built-in refrigerant database. 3. The instrument uses high-strength engineering plastics and flexible non-slip silicone design, the whole machine is solid and comfortable to hold. Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. 4. Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. Long-life valve switch, 1/4-inch standard interface design to ensure that the durability and versatility of instrument. 5. The instrument can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement (need test clip,not include), with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. 6. Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. Also it tests percentage of vacuum measurement; pressure leak measurement, leak time speed record.Specification1. Pressure test: gauge pressure 2. Pressure test unit: Kpa; Mpa; bar; inHg; PSI. 3. Pressure test range: 0 Kpa-6000 Kpa 4. Pressure test resolution: 1 Kpa 5. Pressure test accuracy: +/- 0.5 %(FS)+ 5dgt 6. Pressure overload limit: 10000 Kpa (10 Mpa; 100 bar;) 7. Vacuum test: relative vacuum 8. Vacuum test unit: Kpa; Mpa; bar; inHg; PSI. 9. Vacuum test range: -101 Kpa-0 Kpa 10. Vacuum test resolution: 1 Kpa 11. Temperature test range: -40-150degree Celsius 12. Temperature test resolution: 0.1 degree Celsius (-40-99.9degree Celsius), 1degree Celsius(100-150degree Celsius) 13. Temperature test accuracy: +/- 0.5 degree Celsius + 2dgt +/- 0.9 Fahrenheit + 2dgt 14. Power Supply: 4 x 1.5V (SIZE.AA / LR6) Battery not include 15. Dimensions: 170x110x50mm 16. Weight: 950gSpecification: Package Weight One Package Weight 1.93kgs / 4.25lb One Package Size 28cm * 22cm * 22cm / 11.02inch * 8.66inch * 8.66inch Qty per Carton 6 Carton Weight 12.63kgs / 27.84lb Carton Size 48cm * 42cm * 42cm / 18.9inch * 16.54inch * 16.54inch Loading Container 20GP: 314 cartons * 6 pcs = 1884 pcs40HQ: 731 cartons * 6 pcs = 4386 pcs

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1. Small and convenient to carry.Suitable for all kinds of construction pipe leakage detection. 2. The penetrability is increased several times, and the sound quality is greatly improved with adopts new components and advanced technology. 3. This product use built-in battery (can be recharged repeatedly) 4. Power consumption:12mA 5. Probe sensitivity:-60 DDB 6. Sound input: 32-ohm earphone. 7. Maximum audio Magnification: 13000XSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 10cm * 8cm * 4cm / 3.94inch * 3.15inch * 1.57inch Qty per Carton 360 Carton Weight 26.20kgs / 57.76lb Carton Size 42cm * 26cm * 32cm / 16.54inch * 10.24inch * 12.6inch Loading Container 20GP: 763 cartons * 360 pcs = 274680 pcs40HQ: 1771 cartons * 360 pcs = 637560 pcs

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Features 1. Microprocessor Control (CPU). 2. 3-STAGE AUTOMATIC CHARGING:This is a fully automatic battery charger with 3 charge stages.Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely. 3. 3-stage chargers are suitable for most battery types including Calcium, Gel and AGM, Wet batteries. They may also help restore drained and sulphated batteries. Specification Types of batteries: Most types of lead acid batteries including Calcium, GEL and AGM, Wet,EFB, etc.. Switchmode technology: Yes Polarity protection: Yes Output short protection: Yes Non battery link protection: Yes Over voltage protection: Yes Over temperature protection: Yes Cooling: Fan Input voltage: 100-240V AC, 50-60Hz Rated output: 12V DC, 5-6A Max. Minimum start voltage: 8.0V Battery range: 4-100Ah Thermal protect: 65C+/-5C Compliant standards: CB,CE, IEC60335, EN61000, EN55014 Dimension (L x W x H): 150x85x60mm Weight: 380gSpecification: Package Weight One Package Weight 0.56kgs / 1.22lb One Package Size 20cm * 12cm * 10cm / 7.87inch * 4.72inch * 3.94inch Qty per Carton 20 Carton Weight 10.50kgs / 23.15lb Carton Size 46cm * 35cm * 35cm / 18.11inch * 13.78inch * 13.78inch Loading Container 20GP: 473 cartons * 20 pcs = 9460 pcs40HQ: 1098 cartons * 20 pcs = 21960 pcs

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1. Size: 16.2*9.6*3.6cm 2. Weight: 200g 3. DC input voltage: 12V/2.0A 4. USB is only used as 5V mobile output, the output current is 1000mA, and the output of USB connected to power supply is invalid. 5. USB 5V output is only valid for 3.7V lithium battery, and Ni-MH boost is not valid. 6. Charging current of lithium battery: 4.2V 300mA/500mA/700mA/1000mA 7. Charging current of Ni-MH battery: 1.48V 300mA/500mA/700mA/1000mA 8. Charger has 6 keys, mode selection key (MODE), current selection key (CURREN), independent selection and view data key (1234), which is simple and convenient to use. 9. In any case, hold down the MODE key and hold for 3 seconds to change the CHARGE (charging) mode or FAST TEST, NOR TEST (capacity detection) mode, and then press the corresponding function button again in 8 seconds to change. It can enter the working state eight seconds after the current, independent, mixed charging, capacity detection and selected function. In the working state, it can press the (1234) key lightly to view the current (mA)./ Capacity (mAh) / Voltage (V) / Time (h) / Internal Resistance (mR) Data Reference Value. 10. Specifications of rechargeable batteries: 18650, 26650, 14500, AA, AAA, etc. Warning 1. The charger can only charge cylindrical lithium-ion batteries and nickel-hydrogen batteries, but not lithium iron phosphate batteries. 2. Before use, please refer to the instructions carefully and pay attention to the recommended charging current of the rechargeable battery. Do not charge more than the recommended current. 3. Do not use other power adapters. 4. Charger charging and discharging may be hot, pay attention not to scald; 5. When stopping using, please unplug the power supply and battery. 6. It can only be used indoors. 7. The test data of this product are for reference only. Refer to the professional instruments for the actual situation.Specification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 20cm * 15cm * 5cm / 7.87inch * 5.91inch * 1.97inch Qty per Carton 40 Carton Weight 10.90kgs / 24.03lb Carton Size 52cm * 37cm * 37cm / 20.47inch * 14.57inch * 14.57inch Loading Container 20GP: 374 cartons * 40 pcs = 14960 pcs40HQ: 869 cartons * 40 pcs = 34760 pcs

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1. Size: 16.2*9.6*3.6cm 2. Weight: 200g 3. DC input voltage: 12V/2.0A 4. USB is only used as 5V mobile output, the output current is 1000mA, and the output of USB connected to power supply is invalid. 5. USB 5V output is only valid for 3.7V lithium battery, and Ni-MH boost is not valid. 6. Charging current of lithium battery: 4.2V 300mA/500mA/700mA/1000mA 7. Charging current of Ni-MH battery: 1.48V 300mA/500mA/700mA/1000mA 8. Charger has 6 keys, mode selection key (MODE), current selection key (CURREN), independent selection and view data key (1234), which is simple and convenient to use. 9. In any case, hold down the MODE key and hold for 3 seconds to change the CHARGE (charging) mode or FAST TEST, NOR TEST (capacity detection) mode, and then press the corresponding function button again in 8 seconds to change. It can enter the working state eight seconds after the current, independent, mixed charging, capacity detection and selected function. In the working state, it can press the (1234) key lightly to view the current (mA)./ Capacity (mAh) / Voltage (V) / Time (h) / Internal Resistance (mR) Data Reference Value. 10. Specifications of rechargeable batteries: 18650, 26650, 14500, AA, AAA, etc. Warning 1. The charger can only charge cylindrical lithium-ion batteries and nickel-hydrogen batteries, but not lithium iron phosphate batteries. 2. Before use, please refer to the instructions carefully and pay attention to the recommended charging current of the rechargeable battery. Do not charge more than the recommended current. 3. Do not use other power adapters. 4. Charger charging and discharging may be hot, pay attention not to scald; 5. When stopping using, please unplug the power supply and battery. 6. It can only be used indoors. 7. The test data of this product are for reference only. Refer to the professional instruments for the actual situation.Specification: Package Weight One Package Weight 0.47kgs / 1.04lb One Package Size 20cm * 15cm * 5cm / 7.87inch * 5.91inch * 1.97inch Qty per Carton 40 Carton Weight 19.90kgs / 43.87lb Carton Size 52cm * 37cm * 37cm / 20.47inch * 14.57inch * 14.57inch Loading Container 20GP: 374 cartons * 40 pcs = 14960 pcs40HQ: 869 cartons * 40 pcs = 34760 pcs

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1. Indicator status: turns blue when fully charged2. Application scope: lithium battery charging3. Input parameters: 110V-240V4. Output parameters: 10.8V-20V5. Charging current: 2000 (mA)6. Rated power: 65W7. Compatible battery type: 18650 battery8. No damage to the battery, strong charging, fast charging without getting hot, energy saving and loss reduction9. The charger communicates with the batterys built-in chip to extend battery life through active control of current, voltage and temperature during the entire charging process.10. Multi-point contact, with status indicator light display11. A0 grade fireproof plastic material, frosted texture, sturdy and durable12. 3A fast charging technology, full power at any time (compatible with various types of power tool batteries)13. Protection functions: overpower protection, overvoltage protection, transition protection, overcharge protection, overheating protection, short circuit protection, overdischarge protection, high temperature protection14. Power cord length: 1.5m15. Size: 163x120x67mmSpecification: Package Weight One Package Weight 0.51kgs / 1.13lb One Package Size 18cm * 14cm * 8cm / 7.09inch * 5.51inch * 3.15inch Qty per Carton 30 Carton Weight 16.00kgs / 35.27lb Carton Size 52cm * 37cm * 47cm / 20.47inch * 14.57inch * 18.5inch Loading Container 20GP: 294 cartons * 30 pcs = 8820 pcs40HQ: 684 cartons * 30 pcs = 20520 pcs

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1. Physical anti-wrong-insertion design, XT30/XT60 output switching at will2. Two kinds of power input: Type-C built-in protocol + fast charger; XT60 direct output3. Can charge mobile devices, more convenient to use4. 1.54-inch bright screen, outdoor viewing more easily5. Mini size, easy to go out and carry aroundParameters:1. Input voltage: XT60 7.0-25.0V MAX 5A; USB-C 5.0-20.0V QC, PD, AFC, FCP2. Battery type: LiPo LiHv LiFe Lipo Storage 1-4S3. Charging power: 1.0-5.0A 80W4. Balance current: MAX 400mA 4.20V5. Charging accuracy: less than 0.005V 4.20V6. USB-C output: 1.0A 5.0V7. Display: LCD IPS 1.54 inch, 240 x 240 resolution8. Size: 80 x 40 x 30mm9. Weight: 75gSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 9cm * 5cm * 5cm / 3.54inch * 1.97inch * 1.97inch Qty per Carton 116 Carton Weight 11.00kgs / 24.25lb Carton Size 44cm * 22cm * 20cm / 17.32inch * 8.66inch * 7.87inch Loading Container 20GP: 1377 cartons * 116 pcs = 159732 pcs40HQ: 3197 cartons * 116 pcs = 370852 pcs

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1. 4-slot independent charging, which can be used to charge AAA, AA, C or D batteries at the same time or at random, and can charge two 9V batteries 2. Multiple protections, safer to use. 3. LCD display shows charging status. 4. AC 100-240V wide voltage, universal worldwide. 5. Automatically trickle charging to protect the battery. 6. Car-mounted and discharge function, continuous power when going out. 7. Flip cover design to prevent damage to charger equipment. Product parameters: 1. Input: AC 100-240V, 110W (maximum), DC 12V 800mA. 2. Output: 4.8V 1000mA, 9V 25mA (AA / AAA / C / D: 1000mA with one and four currents). 3. Size: 19.5x9x5cm.Specification: Package Weight One Package Weight 0.21kgs / 0.46lb One Package Size 21.5cm * 11.3cm * 7.2cm / 8.46inch * 4.45inch * 2.83inch Qty per Carton 40 Carton Weight 9.00kgs / 19.84lb Carton Size 50cm * 46cm * 42cm / 19.69inch * 18.11inch * 16.54inch Loading Container 20GP: 276 cartons * 40 pcs = 11040 pcs40HQ: 640 cartons * 40 pcs = 25600 pcs

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1. With EU plug cable design, 100-240V 50/60Hz worldwide input voltage, 150mA max input current; 4.2V (8.4V) 600mAh output. 2. Charge indicator green lights for standby, red is for charging. Which can prevent the overcharge and over discharge. 3. Space-saving and cost-efficient, convenient your trip, business, and all the outdoor exercise. 4. Fast charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock. 5. Fully compatible with CASIO CNP40 original battery and rechargeable battery. 6. Suitable for CASIO Z5, 30, Z40, Z50, Z55, Z850, Z750, Z57, EXP600, P700, P750, P770, Z1000, Z1050, Z1080, Z1200, Z100, Z200, Z300, Z600, Z400, FC100 digital cameras.Specification: General Material Plastic, ABS Input Voltage 100-240V Input Current 150mA Output Voltage 4.2V (8.4V) Output Current 600mA Cable Length 1.5m Product Size 8.5*4.7*3.8cm Weight 116g (with EU Plug Cable) Package Include Package Contents Power Cable x 1 Battery Charger x 1 Package Weight One Package Weight 0.13kgs / 0.29lb One Package Size 14cm * 13cm * 4.5cm / 5.51inch * 5.12inch * 1.77inch Qty per Carton 40 Carton Weight 6.00kgs / 13.23lb Carton Size 47cm * 28cm * 30cm / 18.5inch * 11.02inch * 11.81inch Loading Container 20GP: 675 cartons * 40 pcs = 27000 pcs40HQ: 1568 cartons * 40 pcs = 62720 pcs

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1. Handheld design and non-slip pen type handle for easy operation.2. Built-in automatic temperature compensation(ATC) to get precise results.3. Measuring Rang: 0.00ppt-9.99ppt 10.0ppt-50ppt, very easy to test.4. With temperature units in C / F(switchable) and switchable backlight for convenient use in dark.5. With a replaceable sensor probe, the electrode probe can be replaced with an insert type design for convenient and fast replacement.6. Suitable for water source monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research unit to determine the water quality salinity.7. Power supply: LR44 battery x 4pcs(not included).Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 25cm * 10cm * 5cm / 9.84inch * 3.94inch * 1.97inch Qty per Carton 20 Carton Weight 3.90kgs / 8.60lb Carton Size 42cm * 27cm * 27cm / 16.54inch * 10.63inch * 10.63inch Loading Container 20GP: 870 cartons * 20 pcs = 17400 pcs40HQ: 2021 cartons * 20 pcs = 40420 pcs

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1. Size: 11.2*9*3cm 2. Weight: 150g 3. USB port output no-load voltage: 4.90-5.30V; designate slot 4 as USB output 4. Output current: 1000 m A 5. When the load is 1000 mA, the output voltage of the port is 4.75-5.25V. 6. Input power supply: Micro USB DC 5V/2A 7. Keyboard: In the case of electrification, hold down the selection key at any time and hold for 2 seconds to change the charging current of 500 mA 700 mA 1000 mA 2000 mA;When charging the battery, press the selection key to change the type of charging battery. When the type of charging battery needs to be selected (example 3.20V 3.85V), the battery will be charged for 5 seconds. 8. LED: The charger is connected with 5V power supply. All the LEDs of the charger are on at once. If the battery is not put into the charging tank, the 500mA (LED) indicator is always on and the other lights are off. When the battery is detected, four LED lights will be on and 3.7 LED lights will flicker. At this time, you can choose the type of battery to charge by pressing the button. If not, after 5 seconds, the battery will be charged by default identification. At this time, the charging indicator will flicker according to the corresponding power ratio. By pressing the button lightly, you can inquire about the charging type (without power indication) and return to the charging state after 5 seconds. When the battery is not powered on, load the battery and check the power ratio (5 seconds later, you need to check and press again). USB output indication: When the USB output is detected, the power indicator lights up 10 seconds later, and the button can check the power. 9. Compatible Batteries: Li-ion/IMR: 18650, 18490, 18350, 17670, 17500, 16340 (RCR 123), 14500, 10440 Warning 1. The charger can only charge cylindrical lithium-ion batteries (3.7V, 3.8V), nickel-hydrogen/nickel-cadmium and lithium iron phosphate batteries. 2. Before use, please refer to the instructions carefully and pay attention to the recommended charging current of the rechargeable battery. Do not charge more than the recommended current. 3. Charge with 5V USB adapter (adapter current recommendation 2A); 4. Charger charging and discharging may be hot, pay attention not to scald; 5. When stopping using, please unplug the power supply and battery. 6. It can only be used indoors. 7. The test data of this product are for reference only. Refer to the professional instruments for the actual situation.Specification: Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 15cm * 12cm * 4cm / 5.91inch * 4.72inch * 1.57inch Qty per Carton 60 Carton Weight 12.30kgs / 27.12lb Carton Size 48cm * 32cm * 32cm / 18.9inch * 12.6inch * 12.6inch Loading Container 20GP: 542 cartons * 60 pcs = 32520 pcs40HQ: 1259 cartons * 60 pcs = 75540 pcs

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Features1. Measuring range: Moisture 5%~30%, temperature -10~60C 2. Overflow alert 3. Grain species 4. Moisture standard setup 5. Unit shift between Celsius and Fahrenheit grain moisture meter can fast measurement of moisture content in grain. Multiple allocation, suitable for grain purchase, storage, processing and so on. This machine can measure the temperature of food at the same time, can measure 8 food: Rice wheat and barley feed corn soybean rice rapeseedSpecification: General Model GM640 Material ABS, TPU Measure Range 5 to 30%, -10 to 60C Operating Temperature 0 ~ 40 Degree Celsius Cable Length 1.0m Power Supply 3*1.5V AAA batteries Size 15*7.5*3cm Display Size 2.3 inch Weight 190g Package Include Package Contents 1 x Manual 1 x Test Probe 1 x Moisture Meter Package Weight One Package Weight 0.81kgs / 1.79lb One Package Size 46cm * 11cm * 4cm / 18.11inch * 4.33inch * 1.57inch Qty per Carton 30 Carton Weight 24.50kgs / 54.01lb Carton Size 48cm * 36cm * 42cm / 18.9inch * 14.17inch * 16.54inch Loading Container 20GP: 367 cartons * 30 pcs = 11010 pcs40HQ: 852 cartons * 30 pcs = 25560 pcs

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