BESTONE INDUSTRIAL LTD.

Products - Electrical safety & Testing Instruments - Electrical safety & Testing Instruments

Proudct name：Digital Earth Resistance Tester AR4105A+/AR4105B

Mode：AR4105A+/AR4105B

Measuring range：200V/2000Ω

HS Code：9030332000

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Applications
Key Features
Specifications
Accessories

This groundmeter is designed for testing ground wire of electric power net, as well as earth voltage test in the fields of household electric power system and delectric appliance application.

* Dustproof and waterproof struture of the product meets IEC 60529, the unit can be used under very bad weather.
* Big sized LCD display and backlight
* Simple and easy operation, wide application.
* High precision and economical
* Auto turn-off
* Over load protection
* Set measuring time function ( AR4105B)

Specification	AR4105A+	AR4105B
Earth Resistance	0.000 to 2Ω 0.00 to 20Ω 0.0 to 200Ω	0 to 20Ω 0 to 200Ω 0 to 2000Ω
Earth resistance Accuracy	±2%±0.02Ω (2Ω) ±2%±0.1Ω (20Ω) ±2%±3dgt (200Ω	±2%±0.1Ω (20Ω) ±2%±3dgt (200Ω) ±2%±3dgt (2000Ω
Earth voltage	0 to 200V	0 to 200V
Earth voltage Accuracy	±1%±4dgt	±1%±4dgt
Resolution	0.001Ω/0.01Ω/0.1Ω	0.01Ω/0.1Ω/1Ω
Safety standard	IEC 61010-1 CAT 300V Pollution level 2 IEC 61557
Weight	2960g
Product size	170x120x65mm
Packing	Knapsack

* Earth Resistance Tester x 1pc
* Knapsack x 1pc
* Simplified test wire x 1 roll
* Green wire x 1 roll
* Yellow wire x 1 roll
* Red Wire x 1 roll
* Auxiliary earth spike x 2pcs
* Manual x 1pc
* AA Battery x 6pcs
* Certificate of calibration x 1pc
* screw-driver x 1pc