Extech 382357 Clamp-On Ground Resistance Tester

The Extech 382357 Clamp-On Ground Resistance Tester enables non-contact measurements of ground conductors without need for auxiliary ground spikes. The programmable datalogging function provides 116 data test points.

• Autoranging ground resistance easurements from 0.025 Ohms to 1500 Ohms with 0.002 Ohms resolution
• True RMS AC Leakage current range of 0.2mA to 30A with 1.000mA resolution
• Programmable Datalogging with 116 data points
• Programmable Hi/Lo Alarm
• Data Hold and Continuity Beeper
• 0.9″ (23mm) 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 LCD display with Data Hold
• Electrical Noise Detection feature prevents inaccurate readings
• CAT III-300V, CAT II-600V; CE
• One year warranty
• Complete with 9V battery, Resistance check plate, and durable metal storage case

• Electrical
• Industrial
• Manufacturing

• Extech 382357 Data Sheet.pdf
• Extech 382357 User’s Manual.pdf