Overview

Enviro Forest’s micro-ohmmeters, offer various features, including the capability to measure both steady state and dynamic low resistance values. With test currents of up to 600 A, these devices can accurately measure resistance in circuit breaker contacts, bus-bar joints, contact elements in busbars, and other high-current links. Additionally, these micro-ohmmeters provide true DC ripple-free current testing for components like bus bars, circuit breakers, and fuses.
The portability of Enviro Forest’s contact resistance testers makes them suitable for field measurements, enabling a wide range of resistance testing across different voltage spectrums, including LV (Low Voltage), MV (Medium Voltage), HV (High Voltage), and EHV (Extra High Voltage) applications. These testers are designed with safety, ease of use, and versatility in mind, making them ideal for various industrial and electrical applications.

Technical Specification

Display Type	Digital Only
Accuracy Class	0.5%
Measuring Range	0 m Ω to 80 m Ω
Testing Voltage	DC 10 V
Operating Temperature	14°F to 122°F (- 10 ℃ to 50 ℃)
Output Current	100 A
Output Current Gears	50 A, 100 A
Open Circuit Voltage	DC 10 V
Resolution	0.0001 μ Ω
Relative Humidity	≤85% RH
Dimension	14.2 in x 9.3 in x 10.6 in (360 mm X 235 mm x 270 mm)
Weight	17.6 lb(8 kg)