Technical Specifications

• Ground resistance measurement:

  • Range: 20 Ω / 200 Ω / 2000 Ω

  • Reading: 0.01 Ω / 0.1 Ω / 1 Ω

  • Accuracy: ±(2% + 10 d)

• AC ground voltage measurement:

  • Range: up to 1000 V

  • Resolution: 1 V

  • Accuracy: ±(2% + 5 d)

• DC voltage measurement:

  • Range: up to 1500 V

  • Resolution: 1 V

  • Accuracy: ±(1% + 5 d)

• Test methods:

  • 2-wire and 3-wire measurement

• Power supply: 8 × 1.5 V AA batteries

• Dimensions: 178 × 110 × 59 mm

• Weight: 600 g

• Additional features:

  • Timed measurement function

  • Automatic power off

  • Backlit display

  • Data hold on the display

  • Low battery indication

Includes:

• Main unit

• Measuring cables (5 pcs.)

• Auxiliary grounding rods (2 pcs.)

• AA batteries (8 pcs.)

Description
The instrument 0716-ER120 is a digital ground resistance meter with the capability to measure AC/DC voltage and ground with 2 or 3 wires. It includes features such as backlight, low battery indication, and data hold on the display, ideal for electrical installations and technical maintenance.