ComplianceEN 61010-1, Cat. III, Pollution Degree 2
Battery Type (VAC)Rechargeable NiMH battery
Length (in)10 51/64
Height (in)5
DescriptionGround Resistance Tester Tester Mdl 4-Pt Digital
Warranty1 Year
Key Features
Measures soil resistivity (4-Point) method
Measures ground resistance (2- and 3-Point) Fall-of-Potential method
Step voltage tests and touch potential measurements
Auto-Ranging: automatically selects the optimum range
Designed to reject high levels of noise interference
Measures soil resistivity (4-Point) method
Measures ground resistance (2- and 3-Point) Fall-of-Potential method
Step voltage tests and touch potential measurements
Auto-Ranging: automatically selects the optimum range
Designed to reject high levels of noise interference
Extremely simple to operate: connect - press - read
LED on faceplate informs operator of high input noise, high auxiliary rod resistance and fault connections
AC powered with rechargeable NiMH batteries
Rugged, dustproof and rainproof field case
Can also be used for continuity tests on bonding
Color-coded terminals
1 year warranty
More About this Item
LED on faceplate informs operator of high input noise, high auxiliary rod resistance and fault connections. Rugged, dustproof and rainproof field case. Can also be used for continuity tests on bonding.
The Digital Ground Resistance Tester Model 4630 performs ground resistance and soil resistivity tests. This direct reading testers measures from 0 to 2000Ù, and is auto-ranging, so it automatically seeks outs the optimum measurement range. The Model 4630 is rugged, easy-to-use and is ideal for maintenance crews performing numerous tests. It exceeds mechanical and safety specifications for shock, vibration and drop tests called out in IEC standards. It is designed to reject high levels of interference, so it can be used under difficult conditions such as high stray currents that normally affect accuracy. The Model 4630 is powered by 9.6V, 3.5 Ah NiMH rechargeable batteries. A built-in recharge circuit, powered from 120/230V 50/60Hz line, also provides for testing while recharging
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