Fast, accurate and safety current measurement from the fuse box. Feature with large LCD display and mini/ATO fuse probe. Ideal for diagnostic of vehicle's electrical.

●Current Measurement
Maximum Loading: 30A / 48 VDC for 10 seconds
Accuracy: ±1%, or 0.1 reading with 1 decimal place
Voltage Measurement
Range: 1 – 48 V DC
Accuracy: ±1%, or 0.1 reading with 1 decimal place
Wrong Polarity: When user reversely connects the polarity, the display will show “ERR”.
●Continuity Test
If the measured resistance is less than 1K ohm, LCD will display “ERR”.
Working temperature: 0℃ to 50℃ （32℉ to 122℉）
Storage temperature: -20℃ to 60℃ (-4℉ to 140℉)
Moisture: <70% RH ( Working )；<80% RH ( Storage )
Maximum Height: 7000ft (2000m)
Power: 9V battery x 1