Specification Brand : LiebeWH BulletPoint1 : Made of materials, it is , wear-resistant and can be used for a long time BulletPoint2 : This type of resistance meter can self-test within 0.5 seconds and start up immediately, which is easy to use BulletPoint3 : The resistance range is 0.01-200Ω, and the measurement accuracy is high and the rate is fast BulletPoint4 : With warning light, the beep and noise symbols flash, and the anti-interference ability is strong BulletPoint5 : Low power consumption, long battery life and long life IncludedComponents : No ItemName : Clamp On Digital Resistance Tester 0.01-200Ω Ground Earth Resistance Meter for Industrial Electrical Equipment Round Mouth ItemPackageDimensions_Height : 11 centimeters ItemPackageDimensions_Length : 35 centimeters ItemPackageDimensions_Width : 22 centimeters ItemTypeKeyword : ground-resistance-meters Manufacturer : LiebeWH MeasurementAccuracy : 0.1mm ModelName : LiebeWHnhtpvugk3c ModelNumber : LiebeWHnhtpvugk3c NumberOfItems : 1 PartNumber : LiebeWHnhtpvugk3c ProductDescription : Specifications: Condition: 100% Brand New Material: Plastic Function: ground resistance test, loop resistance test Power: 4 x 6V DC Battery (Battery not included) Resistance range: 0.01-200Ω Resistance resolution: 0.001Ω Maximum resistance accuracy: ±1%±0.01Ω Data storage: 99 sets Alarm threshold setting range: Resistance: 1-199Ω Alarm sound and light: Beep-beep alarm sound, the alarm symbol flashes, press the AL key to turn it on, turn off the alarm or set the alarm threshold. Interference recognition: Beep-beep sound, NOISE symbol flashes Working temperature: -20 ° C -55 ° C Humidity: 20% RH-90% RH LCD screen: 4-digit LCD display Screen size: Approx. 47 x 28.5mm / 1.9 x 1.1in Fixture diameter: Approx. 32mm / 1.3in Clamp opening range: 32mm Weight: Approx. 2271g / 80.1oz Size: Approx. 260 x 95 x 68mm/10.2 x 3.7 x 2.7in level: double insulation Structural features: clamping CT Shift: automatic shifting External magnetic field: External electric field: Single measurement time: 0.5 seconds Resistance measurement frequency: > 1KHz Measuring current frequency: 50 / 60Hz automatic measurement Low battery indicator: The battery low indicator is displayed when the battery voltage is lower than 5.3V Memory full indication: MEM symbol flashes when all 99 memory is full Overrange indication: Out of range indication OLΩ, L0.01 or OL A Auto power off: 5 minutes after startup Power consumption: 50mA at startup or normal operation, 30 hours of continuous operation Package list: 1 x Clamp Resistance Meter (Battery not included) 1 x Aluminum Box 1 x Instruction Manual 1 x Test Ring