MJÖLNER600A 600 A micro-ohmmeter with DualGround safety
- Specifically designed for measuring contact resistances in circuit breakers, disconnecting switches, bus-bar joints, and other such devices
- Safer testing using the patented DualGround™ technology to test circuit breakers with both sides grounded
- Fully automatic testing- microprocessor controlled
- Wide measuring range and test currents
- High powered and light