Products - Electrical safety & Testing Instruments - Electrical safety & Testing Instruments
  • Digital Earth Resistance Tester AR4105A+/AR4105B
  • Digital Earth Resistance Tester AR4105A+/AR4105B
Proudct name:Digital Earth Resistance Tester AR4105A+/AR4105B
Mode:AR4105A+/AR4105B
Measuring range:200V/2000Ω
HS Code:9030332000
Catalog PDF:
  • 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
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