Micro-Ohmmeters - Alber Micro-Ohmmeter Series, Low Resistance Testers. Simple Type: Micro-Ohmmeter
- Part Number:
- Micro-Ohmmeters
- Model Number:
- Micro-Ohmmeters
- Make:
- ALBER
- Lead Time:
- Available
- Qty In Stock:
- Available
Alber Micro-Ohmmeter Series, Low Resistance Testers. Simple Type: Micro-Ohmmeter
Micro-ohmmeters are instruments specifically designed to eliminate the guesswork when determining electrical connection problems. Applications include measuring the resistance of switch and circuit breaker contacts; transformers and motors; aircraft, rail and pipe bonds; cable splices, welds and fuses; metal alloys, graphite electrodes, wire and cable. ALBER micro-ohmmeters use a technique known as four-wire measurement to test for very low resistances. This highly accurate yet simple method passes a known current through the unknown resistance being tested while measuring the voltage drop. Results are displayed by a digital voltmeter. What distinguishes one micro-ohmmeter from another is the amount of current used in the measurement, as well as the number of measuring ranges. ALBER instruments use higher average current across measuring ranges than any other manufacturer, allowing them to provide accurate, consistent readings even in a high noise environment. The internal power source that provides the constant DC measurement current is either a battery, AC powered supply, or a combination of both. Rating of an instrument is usually the highest current used on the lowest resistance range. Standard current ranges offered are 10, 25 and 100 Amps.
For Resellers and High Volume Orders:
Please request a quote to obtain preferred pricing.
