DC120V 20A LCD Current Meters Digital Voltmeter Ammeter Voltage Amperimetro Wattmeter Volt Capacity Tester Indicator

Specifications Input output interface 20 A high current screwVoltage range 0 00 V 120 V Resolution accuracy 0 05 V Current range 0 00 A 20 A Resolution accuracy 0 05 A Capacity range 0 999 99 Ah resolution accuracy 0 01 AhPower accumulation range 0 9999 9 Wh resolution accuracy 0 01 WhPower range 000 00 2400 W resolution accuracy 0 01 WImpedance range 1 999 9 resolution accuracy 0 1Temperature range 0 99C Resolution accuracy 1CThe longest time 999H59M59S resolution accuracy 1STime reminder setting count down any value for 24 hoursSmall current standby alarm threshold parameter 2 W 0 5 H Small voltage power requirements measurement 7 8VLow voltage please provide independent power interface4 30V DC supply voltage range of the measurement systemRefresh time 500 ms hour500 ms timeMeasuring speed 0 5 times per secondDisplay Type Micropower consumption of LCD module LCM black fontChinese and English green backlit displayProduct size 105 x 81 x 17 mm 4 13 x 3 19 x 0 67Due to power flow 0 02 AWorking temperature 10℃ 60CWorking humidity 10 80 dew undoubtedly 10 80 no doubt Working pressure 80 106 kpaPackage Included 1 x LCD Current Meters Digital Voltmeter