Digital Clamp Meter, Ground Resistance Testing, 0.01‑1200Ω Loop Resistance Test with 99 Groups Data Storage,for Electric Power/Telecommunication

Description

Specification:Condition: 100% Brand NewItem Type: Clamp MeterMaterial: ABS + IronFunction: Ground Resistance Test, Loop Resistance TestPower Supply: 4 x 1.5V AA Dry Battery (Battery Not Included)Resistance Range: 0.01-1200ΩResistance Resolution: 0.001ΩData Storage: 99 GroupsAlarm Threshold Setting RangeResistance: 1-199ΩSound and Light Alarm: Beep-beep-beep alarm sound, the alarm sign flashes, press the AL button to turn on, off, and setInterference Signal Recognition Function: Beep-beep-beep prompt sound, NOISE sign flashing displayWorking Temperature and Humidity: -20-55;20%RH-90%RHLCD Display: 4-Digit LCD Digital Display, Size: Approx. 47 x 28.5mm/1.9 x 1.1inClamp Mouth Diameter: Approx. 32mm/1.3inClamp Meter Size: Approx. 285 x 85 x 56mm/11.2 x 3.3 x 2.2inProtection Level: Double InsulationStructural Features: Clamp-on CTGear Shift: Full Automatic Gear ShiftExternal Magnetic Field: <40A/mExternal Electric Field: <1V/mSingle Measurement Time: 0.5SResistance Measurement Frequency: >1KHzMeasured Current Frequency: 50/60Hz AutomaticOver-Range Indication: Over-range indication OLΩ, L0.01 or OL AAutomatic Shutdown: The meter will automatically shutdown after about 5 and a half minutesPower Consumption: Start-up, working current is less than 50mA, working continuously for about 30 hoursPackage List:1 x Clamp Meter (Battery Not Included)1 x Measuring Ring1 x Aluminium Box1 x Instruction