20508d640636V


Clamp Earth Resistance Detector Tester Ground Resistance Measurement 0.01Ω-200Ω

Instruction

▲Clamp Earth Resistance Tester is applied in measurement of  grounding resistance and the loop resistance (range: 0.010 Ω Ω ~ 200).When measuring the earth system with loop, there is no need to disconnect the grounding down lead, no need for auxiliary electrode, save and fast ,convenient to use.Widely used in electric power, telecommunications, meteorology, oil fields, construction and industrial electrical equipment grounding resistance measurement.

▲ Clamp Earth Resistance Tester can measure the ground fault and applied to the occasions that cannot be measured by traditional methods, and it is widely used for the earth resistance measurement of various equipment.

Product Main Function

1. Measurement of earth resistance,loop resistance

2. Measure Range: 0.010Ω~200Ω

3. Data Storage:  99 sets

4. Alarm Threshold Setting：1-199Ω

5. Alarm Function: alarm symbol dispaly

6. CT Size: 55mmX32mm

Specification：

Resistance Range

 0.010Ω~200Ω 

 Resolution 

 0.001Ω

 Data Storage

 99 sets

 Alarm symbol indication

 Press AL key to turn on / off

 Alarm threshold setting range

 Resistance：1~199Ω 

 Power Supply

 6VDC 4 PCS LR6 lkaline batteries （not included）

 Working Temperature 

 -10℃-55℃；10％RH-90％RH 

 LCD Size

 4 Digits LCD display, Screen: 47mm×28.5mm 

 Clamp Size

 55mm×32mm 

 Clamp Opening Size

 32mm

 Tester Weight

 1130g

 Tester Dimension

 275mm×85mm×56mm

 Protection Level

 Double insulation

 Structural Feature

 Clamp CT

 Shift

 Automatic shift

 External Magnetic Field/Electrical Field

 ＜40A/m;＜1V/m

 Single Measurement Time

 1  second

 Resistance Measurement Frequency

 ＞1KHz

 Measured Current Frequency

 50/60Hz Automatic