Ground Resistance Tester Model 6424 Kit-300 ft (Digital, 3-Point)
The Digital Ground Resistance Tester Model 6424 performs 2-pole and 3-pole ground resistance measurement. This direct reading tester is auto-ranging, so it automatically seeks out the optimum measurement range. The Model 6424 is easy to use - simply connect the leads, press to measure, and read. The large LCD also indicates low battery status, overrange, and lead reversals.
The Model 6424 comes with 3 safety color coded terminals to aid in easy hookup, measure voltage up to 600V AC/DC and AC current up to 60A with the optional current probe Model MN72.
Features
- Simple, one button operation - eliminates errors in testing
- Test button turns green when measurement is stable
- 2P resistance measurement up to 50kohms
- 3P ground resistance measurement up to 2kohms (Model 6422) up to 50kohms (Model 6424) for highly resistive terrain
- Large back lit digital display – easier to read in all lighting conditions
- Automatic hold function - retains last measurement after the reading stabilizes ensuring the measurement is valid
- Automatic test frequency selection between 128 and 256 Hz, providing stable results in adverse environments
- Powers up in 2 pole mode – automatically checks the injector lead connection when connected to the H auxiliary rod
- Convenient storage of the three measurements along with the average and % deviation - easily determines proper test results
- Built in test lead compensation capability – improves the accuracy of low resistance measurements
- CAT IV 600V rated for a high level of operator safety
- Checks AC/DC voltage (Model 6424)
- Stores 52, 62 and 72% measurements – eliminates errors in determining the ground resistance (Model 6424)
- Leakage current measurement from 0.5mA to 60A (Model 6424)
- Battery recharging via AC adapter, USB or vehicle DC port (Model 6424)
- Color coded leads and terminals provide fast, errorfree connection
- Detects the presence of hazardous voltage and prohibits measurement
- Direct access to all functions, even when wearing work gloves
- Rugged water resistance case, for all terrain use
- Built-in display stand to prop up instrument for seeing the display better when placed on the ground
The Model 6424 is powered by 6 x AA rechargeable NIMH batteries. The Ground Resistance Tester Model 6424 is also available in complete Kits (150ft and 300ft).
Includes
- Ground Resistance Tester Model 6424 and Test Kit for 3-Point Testing cat. #2135.36)
- Carrying bag
- Two 300 ft color-coded leads on spools (red/blue)
- Two 100 ft color-coded leads (hand tied) (green/black)
- Two 5 ft color-coded leads (red/blue)
- Four 14.5" T-shaped auxiliary ground electrodes
- Set of 5 spaded lugs
- 100 ft tape measure
- User manual
Model 6424 Ground Resistance Tester Datasheet
Model 6424 Ground Resistance Tester User Manual
Model 6424 Ground Resistance Tester Brochure
