Extech 382357 Clamp-On Ground Resistance Tester

Extech 382357 Features:

• Measurements down to 0.03O with 0.02O max resolution
• True RMS AC Leakage current range of 0.2mA to 15A with 0.001mA maximum resolution
• Programmable Datalogging with 116 data points
• Programmable Hi/Lo Alarm
• 0.9˝ Jaw Size for Large Ground Rods
• Simplifies ground resistance measurements on multiple point ground systems
• Verification resistors confirm accuracy of meter
• Automatic Self Calibration when powered on
• 9999 Count High Contrast LCD Display
• Electrical Noise Detection feature prevents inaccurate readings
• Data Hold and Continuity Beeper
• Complete with 9V battery, Resistance check plate and carrying case

Description

The Extech 382357 Clamp-on Ground Resistance Tester allows the user to measure ground resistance without the use of auxiliary ground rods. The 382357 can only be used on multi-grounded systems. It is not necessary to disconnect the ground under test.

Additional Information

Download: 382357 Datasheet