YXQ 0-20A Analog Current Panel 85C1-A Amp Ammeter Gauge Meter 2.5 Accuracy 75mV for Auto Circuit Measurement Tester -DC 20A-

YXQ 0-20A Analog Current Panel 85C1-A Amp Ammeter Gauge Meter 2.5 Accuracy 75mV for Auto Circuit Measurement Tester Conditions of use: humidity 20-50 ° C (relative humidity <90%) Withstand voltage: can withstand positive arc waveform AC 50Hz, 2KV one minute test Measures current tool with accuracy of Class 2.5 ,Clear and easy to read scale and a button for fine tuning the dial Note: 20A 75mV Current Shunt resistor should be connected in paralell to the circuit before measuring(There is not include the 75mV Current Shunt.)