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