





Ground Resistance Tester HT2302*1
Product Specifications
High precision measurement with fast response
Overload protection
Large LCD backlit display for clear visibility
Multi-functional selectable modes
Automatic power off after 10 minutes of inactivity to save battery
Low voltage indication
Comfortable silicone protective case with ergonomic grip
Complies with EN61010-1 and EN1010 safety standards
CE certified
Earth resistance measurement (2-pole and 3-pole methods)

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Ground voltage measurement (0V to 200V AC 50/60Hz)
AC/DC current measurement
Adjustable range selector switch
| Item | Detail |
|---|---|
| 0~29.992Ω | ±2% reading + 6 digits, resolution 0.012Ω |
| 30.0~99.92Ω | ±3% reading + 3 digits, resolution 0.12Ω |
| 100~9990Ω | ±3% reading + 3 digits |
| Ground voltage | ±1% reading + 5 digits, resolution 0.1V |
8 x AA batteries (5# batteries)
Automatic shutdown to conserve power
Color box x1
Cloth tool bag x1
Tester instrument x1
Red test lead (20m) x1
Green test lead (10m) x1
Black test lead (5m) x1
Ground rods x2
AA batteries x8
User manual x1
Certificate of conformity x1
Power substations
Electrical engineering
Communication base stations
Railways
High-frequency transmitters
High-rise buildings
Memory function for data recall and deletion
Backlight toggle button
Measurement key with indicator light and buzzer confirmation
Adjustable range knob for 2-pole and 3-pole testing methods
Automatic data hold after measurement completion

AR4105A+ Ground Resistance (2~200Ω)
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