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Description Megger M-400 - Repair
Megger 100-Amp Digital Micro-ohmmeter
- 100-ampere dc regulated output
- No batteries required
- Digital readout
- 0.1µ W resolution
- Four-terminal measurement
- Four selectable test currents
The Model M-400 100 Ampere Digital Micro-Ohmmeter is designed to measure the resistance of contacts on busbars and breakers. The measurement is made at a high current, typically 100 amperes, using a ratiometric circuit.This line-powered instrument employs a current regulating circuit to stabilize the test current against line voltage fluctuations and changes in the resistance of the test loop. The use of line voltage as a power source eliminates the need to charge and maintain a heavy battery pack.Model M-400 is compact because of its short time rating on the high-current output ranges. The meter reads directly in micro-ohms or milliohms. A three-position switch is provided so the operator can select the optimum resolution and measuring range
Call 800 225-6642
Manufacturer:
Megger
Product Contact:
Mohawk Ltd. 800-225-6642
