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| Categories | Digital Earth Resistance Tester | 
|---|---|
| Brand Name: | VICTOR | 
| Model Number: | VICTOR 6412 | 
| Certification: | CE | 
| Place of Origin: | CHINA | 
| MOQ: | 1pcs | 
| Payment Terms: | T/T, Western Union, L/C,Paypal | 
| Supply Ability: | 10000 pc available | 
| Delivery Time: | 5-30 days | 
| Packaging Details: | carrying case | 
| Price: | USD194/pc | 
| Name: | clamp earth ground tester | 
| Weight: | Approx 1320g | 
| Packing: | carrying case | 
| Product size: | 300mm(L) X 90mm(W) X 66mm(H) | 
| Battery: | 6V DC (4×5# alkaline battery) | 
| LCD Size: | 47×28.5mm in length | 
6V DC Clamp Type Digital Earth Resistance Tester 30A 1300Ω 32mm
VICTOR 6412 Clamp Ground Resistance Tester 30A 1300Ω Clamp Open Size 32mm
Clamp-on ground resistance tester is a major breakthrough in traditional grounding resistance measurement. It is widely used in the grounding resistance measurement of the power,
telecommunications,meteorology, oilfield, construction and the industrial and electrical equipment.
Clamp-on ground resistance tester, in the measurement of a grounding system with loop, does not require breaking down the grounding wire, and need no auxiliary electrode. It is safe, fast and simple. Clamp-on ground resistance tester is equipped with a long jaw sized65mm×32mm, particularly suitable for the grounding with the flat steel. Besides, can measure leakage current and zero-sequence current with sensitive clamp. It is significant when there is noise signals and harmonic waves in grounding network to measure.
| Range | Resolution | Accuracy | 
| 0-80mA | 0.05mA | ±(2.5%+1mA) | 
| 80Ma-650mA | 0.5mA | ±(2.5%+2mA) | 
| 650mA一4A | 5mA | ±(2.5%+10mA) | 
| 4A一30A | 10mA | ±(2.5%+20mA) | 
| Range | Resolution | Accuracy | 
| 0.010-0.099Ω | 0.001 | ±(1%+0.01 Ω) | 
| 0.10-099Ω | 0.01 Ω | ±(1.5%+0.01 Ω) | 
| 1.0-49.9Ω | 0.1Ω | ±(1%+0.1 Ω) | 
| 50.0-99.5Ω | 0.5Ω | ±(2%+0.5Ω) | 
| 100-199Ω | 1Ω | ±(3%+1 Ω) | 
| 200-395Ω | 5Ω | ±(6%+5Ω) | 
| 400-590Ω | 10Ω | ±(10%+10Ω) | 
| 600-1300Ω | 20Ω | ±(20%+20Ω) | 
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