Specification Brand : GOWE BulletPoint : Clamp On Ground Earth Resistance Tester Meter Operating Temperature:25-40c/ BulletPoint1 : Clamp Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, / BulletPoint2 : which means safer and faster. ETCR Clamp Earth Resistance Tester can measure the ground fault which can not be measured by traditional method, can apply in the occasion where traditional methods are unworkable; ETCR Clamp Earth Resistance Tester measures the integrated value of ground resistance and resistance lead./ ETCR new Clamp Earth Resistance Tester is another perfect upgrade on old models. The performance contrast of new and old products shows below:/ BulletPoint3 : Clamp table size length, width, thickness: 285 mm x 85 mm ¡Á 56 mm/ Protect grade double insulation/ Structural features clamp ampere CT/ Shift automatic shift/ The external magnetic field < 40 A/m/ External electric field < 1 V/m/ A single measurement time of 0.5 seconds/ Resistance measurement frequency > 1 KHz/ BulletPoint4 : The current frequency by 50/60 Hz to be automatic/ The function of low voltage battery when battery voltage below 5.3 V, battery electric down symbols show/ Data storage already full instructions stored data already filled 99 group, flashing shows "MEM" symbol/ Super range instructions super range instructions "OL ohm", "L0.01" or "OL A". The automatic shutdown boot about five and a half minutes of the meter will automatically be turned off/ BulletPoint5 : Power consumption powered up, the maximum current work less than 50 mA, continuous work about 30 hours/ Accessories instrument: 1 thing; Test ring: 1 thing; Instrument cases: 1 thing; User manual, guarantee card, certification./ Color : One Color ExternallyAssignedProductIdentifier : 7509099294848 ExternallyAssignedProductIdentifier1 : 0827674659217 ExternallyAssignedProductIdentifier2 : 827674659217 ItemName : GOWE Clamp On Ground Earth Resistance Tester Meter Operating Temperature:25-40c ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ground-resistance-meters Manufacturer : Gowegroup MeasurementAccuracy : 1 ModelNumber : 32489445933 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : GWE-1008695 PowerSourceType : Battery Powered ProductDescription : GOWE Clamp On Ground Earth Resistance Tester Meter Operating Temperature:25-40c ProductSiteLaunchDate : 2015-01-02T08:08:15.254Z Size : One Size UnitCount : 1 UnspscCode : 41113600