- Model NO.: ETCR2000
- Material: Alloy
- Application: Industrial
- Origin: China
- Power supply: Alkaline battery
- Warranty: 1 Year
- Trademark: GDZX
- HS Code: 9030332000
ETCR2000 series Earth Ground Clamp Meter is a major technological breakthrough in traditional grounding resistance measurement. It is widely used in the grounding resistance measurement of electric power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment.
ETCR2000 series Earth Ground Clamp Meter, in the measurement of a grounding system with loop current, does not require disconnecting the grounding wire, and need no auxiliary electrode. It is safe, fast and simple in use.
ETCR2000 series Earth Ground Clamp Meter can measure out the faults beyond the reach of the traditional methods, and can be applied in the occasions not in the range of the traditional methods. ETCR2000 series Earth Ground Clamp Meter can measure the integrated value of the grounding body resistance and the grounding lead resistance.
ETCR2000 series Earth Ground Clamp Meter are equipped with either a long jaw or a round jaw, as indicated in the figure below. A long jaw is particularly suitable for the occasion of grounding with the flat steel.
In addition, ETCR2000C Earth Ground Clamp Meter is also able to measure the leakage current and the neutral current in the grounding system.
1. Applies to all kinds of ground lead. (Round bar, flat bar, angle iron)
2. Non-contact measured resistance, safe, fast.
3. Need not use assistant ground rod.
4. with double protecting insulation.
5. with strong anti-interference ability and high accuracy.
6. Use dry batteries, convenient for customers.
|Power Source||6VDC (4 ×5# alkaline battery)|
|LCD display||4-digits LCD:47×28.5mm2|
|Span of Jaw||32mm|
|Weight (battery included)||Long jaw 1160g;round jaw 1120g|
|Jaw size||Long jaw||285mm*85mm*56mm|
|Explosion-proof mark||Exia II BT3 (Explosion-proof Certificate number:CE0802010)|
|Protection Level||Double insulation|
|Structural Feature||In the jaw way|
|External Magnetic Field||<40A/m|
|External Electric Field||<1V/m|
|Each measuring time||1 second|
|Resistance Measurement Frequency||>1KHz|
|Maximum Resistance Measurement Resolution||0.001Ω|
|Resistance Measurement Range||0.01~1000Ω|
|*Current Measurement Range||0~20A|
|* Measured Current Frequency||50/60Hz|
|* Storable Measurement Data||99 groups|
|*Setting Range of Resistance warning threshold||1~199Ω|
|*Setting Range of Current warning threshold||1~499mA|