Description
Model 4620 Kit-300ft - Ground Resistance Tester Kit, 300ft
- Model 4620 Kit (300 ft) - Cat. #2135.20: (Ground Resistance Tester Model 4620 and Test Kit for 4-Point Testing cat. #2135.36.)
- The Digital Ground Resistance Tester Model 4620 performs earth ground resistance and soil resistivity tests
- This direct reading tester measures from 0 to 2000Ω, and is auto-ranging, so it automatically seeks outs the optimum measurement range
- The Model 4620 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 specified 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
- Includes
- Carrying bag
- (2) 300 ft color-coded leads on spools (red/blue)
- (2) 100 ft color-coded leads (hand tied, green/black)
- (2) 5 ft color-coded leads (red/blue)
- (4) 14.5 in T-shaped auxiliary ground electrodes
- (1) set of five spaded lugs
- (1) 100 ft AEMC® tape measure and a user manual
- Features
- 4-pole ground resistance tester capable of 2-pole point-to-point, 3- & 4-pole resistance-to-ground and 4-pole soil resistivity measurements
- Rugged, dustproof, and watertight (IP-65) field case
- Color coded screw post terminals with both international and US designations
- High noise rejection for stable, accurate measurements in electrically noisy environments
- Simple one-button operation: connect leads, press and hold, read results
- LED indicators warn of high input noise, excessive auxiliary rod resistance, and faulty connections
- Large backlit display for clear visibility in all lighting conditions
- Battery powered (Model 4620) or AC powered with rechargeable NiMH battery pack (Model 4630)
- Fuse protection against accidental connections to live voltage sources, CAT III rating ensures operator safety
