Check the RJ11& RJ45 Cable quickly
Automatically runs all tests and checks for continutiy, open,shorted and crossed wire pairs.
Endurable and prevent of burnout (DC 60V).
LED status display. Slow and fast test switch.
SPECIFICATIONS FOR Power cord plug cable tester Technical Index Tech-Parameters Polarity� Break over, short circuit, open circuit, dislocation Leakage current� Setting Range:0.5, 1.0, 2.0, 3.0, 5.0, 10mA Internal High-Voltage� Output 0---5KV(500VA) Adjustable External High-Voltage� Output 0---5KV(500VA) Adjustable Operating Voltage� 220VAC 12A 50\60 HZ Voltmeter High-voltage  range:0-5KV Resolution 0.5 level Insulation Voltage Output Voltage:DC500V Insulation resistance  Range:2,7,20,50,100,200M Min time for item measuring:0.3S Wire sensitivity  >10pF Barometric Pressure
Mobile phone Battery Performance / Lightning Cable / Headphone Cable Diagnostic Tester box, with 4pcs different Test Board, Universal Mobile phone Battery performance Diagnostic Tester for Phone W28 Pro Mobile phone Battery Performance Tester Lightning Cable Detector Function: Nowadays, many shoddy batteries are so dazzling in the market that we waste the most of our money unknowingly; Some battery protection boards are original, but the cells are set up afterwards; Some protection boards and batteries both are set up afterwards, some are the original but have been cycled hundreds of times, and it is sold again after the parameters are cleared; In short, Every situation could appear; with the battery test box emergence, these problems would go away! Cleaing and identifing only need one second, let the sham battery, high imitation battery nowhere to hide. Writing the cycle times at random: Double-click the button on the right to write randomly the cycles times of battery (1-9). The times of battery cycles is cleared: Click the right button, then, the times of battery cycles is cleared. Battery charging activation: The box needs to be connected to the charger, plug in the battery, short press the left button, it will enter the charging state, at this time, the battery current will display the charging milliamps, the default is maximum 500ma; This function is for batteries which can not charge and need to be charged. Special Reminder: Regarding the problems that occurred during the upgrade process, if upgrade is successful but the instrument does not restart automatically, you need manually turn the power off and turn it on again. If upgrade is unexpectedly interrupted or failed, you can turn off the power, then press the right button on the instrument and turn on the instrument again. Computer will prompt the instrument has been connected, upgrade mode, and now, you can upgrade again. Precautions: The instrument itself needs to be fully charged and used so that get an accurate test result. If the power supply is insufficient, please charge it in time. The upper right corner on the screen is the battery power of the instrument. If the screen dim out or flickering during the test, it is considered as low power. Please charge and use it
Supplier: Sipplying Lcd Cable Tester, Cable Length Tester, Optic Multimeters, Cctv Monitor Tester, Hd Cable Tester, Tool Kits And Laser Range Finder
Buyer: Sipplying Lcd Cable Tester, Cable Length Tester, Optic Multimeters, Cctv Monitor Tester, Hd Cable Tester, Tool Kits And Laser Range Finder
Supplier: Fiber optic transceiver, ethernet switch, fiber patch cords, cwdm/dwdm mux, fiber enclosures, cable management tools, ethernet cable, fiber optical tools and testers
Services: Shipping
Supplier: Cable tester, wire locator, fiber fault detector, fiber optical power meter, laser distance meter, land measuring instrument, tool kit
Services: OEM service
UM34 UM34C DC Voltmeter Ammeter Voltage Current Tester Voltage battery Charge USB Tester,UM34 UM34C for APP USB 3.0 Type-C DC Voltmeter ammeter voltage current meter battery charge measure cable resistance Tester Option: UM34 : no bluetooth board UM34C : with bluetooth board UM34/UM34C Technical Parameter: Product Model:UM34/UM34C Display screen:1.44 Inch color LCD display Voltage measurement range:4-24.00V Voltage measurement resolution:0.01V Current measurement range:0-4.000A Current measurement resolution:0.001A Capacity accumulation range:0-99999mAh Voltage measurement accuracy:0.2 1 digit Energy accumulation range:0-99999mWh 999.99Wh Current measurement accuracy:0.8 3digits Load impedance range:0.8 9999.9 Time measurement range:0-99h59min59s Screen brightness setting:0-5 levels Auto screen off time:0-9mins Voltage graphing range:4-24.00V Current graphing range:0-4.000A Refresh rate:2Hz Product size:71.2mmx30.5mmx12.4mm(UM34C)/71.2mmx30.5mmx11.3mm(UM34) Product weight:22.87g(UM34C)/18.39g (UM34)(No packaging);51.43g(UM34C)/46.95g (UM34)( With packaging) Quick charge recognition mode:QC2.0 QC3.0 APPLE 2.4A/2.1A/ 1A/0.5A Android DCP USB port: USB 3.0 port , support OPPO phone VOOC, OnePlus DASH
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