Field Micro-ohmmeter Model Number OM17

• 4-wire measurement of inductive and non-inductive resistance
• Continuous or pulse current, from 1 mA to 10 A
• Precision: 0.05% Reading
• Automatic EMF compensation
• Ambient temperature compensation (measured or programmed)
• Compensation of metal temperature coefficient
• Choice of refence temperature
• 2 programmable thresholds with visual and sound alarm
• Memory: 1,000 measurements identified
• Ideal for long tests at 10 A continuous over transformers

Designed for field use in workshops or outdoors, OM 17 micro-ohmmeter is a portable instrument in an IP53 open / IP64 closed housing with lockable measurement plugs, whose performances are as high as a laboratory instrument. The OM17 offers upgraded performances, in particular for inductive resistance measurements: Granted with a greater autonomy, OM17 allows longer test campaigns to be performed at 10 A with continuous current (up to 60 min) and offers faster current loading of coil resistances (stabilization time < 2 s). Easy to use, it carries out 4-wire measurements of inductive and non-inductive resistance with a continuous or pulse current up to 10 A. Offering a high precision of 0.05% and a 0.1 µΩ resolution, it has different ranges selectable from 5 mΩ to 2.5 kΩ.