4105A/4105AH Grounding resistance meterDetailed product description：

4105A/4105AH Grounding Resistance Meter Details

Small and lightweight, using a new material shell with strong impact resistance.
The 2mA current measurement allows for grounding resistance testing without causing the ground leakage current circuit breaker of the tested circuit to trip. In addition to precision testing, it is also equipped with a simple testing probe (using a shoulder strap for simple testing).

Ground voltage testing can be conducted.
When the auxiliary grounding resistance value is too high, the warning function is activated.

The dust-proof and waterproof design, which can withstand even a small amount of rain, complies with the international safety standard IEC60529 (IP54).
Designed to comply with international safety standard IEC61010-1 CAT. III 300V

measurement range	Grounding resistance: 0-20 Ω/0-200 Ω/0-2000 Ω Grounding voltage: 0-200V/AC (50/60Hz)
accuracy	Grounding resistance: ± 2% rdg ± 0.1 Ω (20 Ω) ± 2rdg ± 3dgt (200 Ω/2000 Ω) Grounding voltage: ± 1% rdg ± 4dgt
overload protection	Grounding resistance: 280V AC for 10 seconds, across 2 of the 3 terminals Grounding voltage: 300V AC for 1 minute
safety standards	IEC61010-1CAT.III 300V pollution level 2 IEC61557
application standard	IEC60529 IP54
pressure resistance	3700V AC per minute
power supply	R6P(AA)(1.5V)×6
size	105 (length) × 158 (width) × 70 (height) mm
weight	About 550 grams
Attachment	1 set of 7095 wire, 1 set of 7094 wire, 8032 grounding rod pair/R6P (AA) × 6 sections, user manual

4105A/4105AH Grounding Resistance Meter