RUOSHUI 4105A /4105B earth resistance meters grounding

4105A Ground resistance Range 0.1Ω~2000 Ω Ground current ( AC current) 200V resolution 0.1V

4105B Ground resistance Range 0.1Ω~1000 Ω Ground voltage 0V~1000V/ resolution ±(2%+5)

Products Description

4105A/B Grounding Resistance Meter, as a professional instrument for measurement of grounding resistance of electrical equipment, is made by improving the circuit, structure and technology of traditional ground resistance meter.
With a beautiful and practical fashion style, this meter will provide more complete function, higher accuracy and more convenient operation. Thanks to thedust-and-moisture proof structure, this meter is better suited to field operation.
It is designed to measure the grounding resistance of grounding systems of a variety of power systems, electrical equipment and lightning protection equipment, and also to measure AC voltage. Packing:

1. Open-case Inspection
2. Grounding resistance meter 1 set
3. Canvas bag 1 Pcs
4. Ground drill rod 2 Pcs
5. Auxiliary testing wire 1 set (including: a piece of 15-meter red wire, 10-meter yellow and 5-meter green wire)
5. Simple testing wire 1 set (including: a piece of 1.6-meter red wire and 1.6-meter green wire)
6. alkaline battery (LR 6 AA 1.5V) 8Pcs
7. Instruction manual 1 copy Strap 1 piece
General features

(1) Display: 84.8 × 59.8mm window-type LCD display; Maximum displayed value "1999".
(2) Over-range indication: the first digit is "1" when the upper limit is exceeded.
(3) Power supply: 5# alkaline battery LR6 (1.5V) x 8 (can be connected to optional adapter); under-voltage indication function isprovided.
(4) Overall dimensions: 175（L）×110(W) ×70（D）mm
(5)Weight: about 680g (including batteries).