8 In 1 150W/180W Digital Battery Capacity Tester Voltmeter Adjustable Constant Current Electronic Load Charger USB Meter

Description Input interface output interface 100A large current occluding screw columnVoltage measurement range 0 00V 200V Resolution accuracy 0 01VCurrent measurement range 0 00A 20A Resolution accuracy 0 01ACapacity accumulation range 0 999 999Ah Resolution accuracy 0 01AhCumulative power range 0 9999 9Wh Resolution accuracy 0 01WhPower measurement range 0000 00 150 180 W Resolution accuracy 0 01WImpedance measurement range 1 999 9Ohm Resolution accuracy 0 01OhmTemperature measurement range 0 99 degrees Celsius 0 99 degrees Celsius Resolution accuracy 1 degrees CelsiusMaximum time 999 hours 59 minutes 59 seconds Resolution accuracy 1 secondTiming measurement reminder settings countdown 24 hours arbitrary settingsSmall current standby warning threshold parameters and timing 2W 0 5 hours 0 5W began clockingThe DC voltage of the 4 30V range supplies power to the measuring systemRefresh time 500mS times500mS timesMeasuring speed about 0 5 times per secondOvervoltage and overcurrent setting alarm mode display alarm interface to remind usersOverpressure warning setting 1 200VLow voltage reminder setting 0 190VOverflow reminder setting 0 2 100ADisplay type micro power LCD module LCM black font green backlit Chinese and English displayProduct size 156mm 96mm 58mmOperating temperature 10 60 degrees Celsius 10 60 degrees CelsiusWorking humidity 10 80 no doubt 10 80 no doubt Working pressure 80 106kPaNote Exceeding the speci