1. Measuring Range The clamp resistance tester uses microprocessor control and can accurately detect the ground resistance, and the measurement range is 0.01-1200Ω.
2.Multiple functions: resistance and current display on the same screen with real time clock, data storage, data recovery, alarm, auto shutdown and other functions.
3.Interference reduction: uses high-speed filtering technology which can minimize interference and achieve stable performance, high resolution, accurate and reliable operation.
4.Display and Alarm: The resistance meter adopts a 4-digit LCD digital display, clear and intuitive, supports full automatic light and sound and gear alarm.
5.Applications: Suitable for measuring ground resistance in communications, energy, meteorology, computer rooms, power distribution lines, tower transmission lines, gas stations, factory grounding networks and other fields.

Specification:
Item Type: Clamp Resistance Tester
Model: ETCR2000+
Battery: 4 x 1.5V AA batteries (battery not included)
Function: ground resistance test, circuit resistance test, leakage current test
Resistance range: 0.01-1200Ω
Resistance Resolution: 0.001Ω
Data storage: 99 games
Sound and visual alarm: alarm beep, press AL key to turn on or off
Alarm threshold setting range: resistance: 1-199Ω, current: 1-499mA
Operating temperature and humidity: -20-55 °C. 10% HR-90% RH
LCD display: 4 digit LCD digital display
Screen size: approx. 47x28.5mm/1.9x1.1inch
Clamp Jaw Size: Approx. 65x32mm/2.6x1.3inch
Opening size of the