Technical Specification
Function: loop resistance measurement, loop leakage current measurement.
Resistance range: 0.010Ω-1500Ω
Current range: 0.000mA-40.0A
Resistance resolution: 0.001Ω
Current resolution: 0.001mA
Data storage: 999 groups
Interface: USB interface 1.5m
Self-check time: ≤1s, quickly enter the test mode after booting
Working current: ≤50mA
Operating buttons: 6 soft buttons
Clock function: display hours, minutes
Sound and light alarm: "beep-beep-beep" alarm sound, LCD flashing alarm prompt.
Alarm value setting range: resistance: 1-199Ω, current: 1-499mA
Power supply: 3.7v (2600mAh rechargeable lithium battery)
Automatic shutdown: 5 minutes without operation
Working temperature and humidity: -20℃-55℃, 10%RH-90%RH
LCD display: 47x28.5mm
Jaw size: 32mm
Protection level: double insulation
Shift:Automatic shift
Frequency for resistance test:>1KHz
Tester Size:260mm×90mm×66mm
Tester Weight:1120g