Insulation Resistance Tester, Ground Resistance Tester ETCR3620 Equipotential Milliohm Meter DC Low Value Resistance Tester 1mohm - 20 Kohm

Technical SpecificationMeasure Gear And AccuracyGearAccuracyResolutionTest Current200m±0.1%FS±15dgt0.1m1.2A21m510mA200.01210mA2000.1210mA2k121mA20k102.1mATechnical SpecificationPower SupplyDC 7.4V 2000mAH rechargeable lithium batteryRange1m~20.0kDetection ModePrecision 4-wire method, AC/DC 2 channel simultaneous detectionData Storage200 groups (power down or replace the battery will not lose the data)Test Wire2 sets: Red/Black each 1 set, length 0.8mBacklight FunctionYes, suitable to the dim placeInspection FunctionYesDisplay ModeDisplay area:58.5mm×46mmLow Voltage IndicatorWhen battery voltage is lower than6.5V±0.3V,remind to replace the battery in timeHost Size159mm×100mm×66mmWeightMeter: about 460g; Total weight: about 640g( include accessories)Working Temperature-10~40;below80%rhStore Temperature-10~60;below70%rhWithstand VoltageAC 3700V/rms(between housing and screws)AccessoriesMeter: 1PCS; Test wires:1 set;Charger:1PCS; Cloth Bag: 1PCS

• Pply to measure the wire resistance of cables, the contact resistance of switches, connectors and relays, the DC resistance of coils, motors and transformers windings, and the connection resistance of the connecting conductor between the metal riveting, the metal components, the ground grid and the ground pole, etc.
• 1.The instrument is light, easy to operate and carry. With swift line resistance calibration function, measurement more accuracy.
• 2.Large capacity rechargeable lithium battery