Sonel MMR-630 Micro-Ohmmeter

Sonel's MMR-630 is the upgraded version of the Sonel MMR-620 with enhanced resolution.

A portable solution for measuring low resistance levels in many different applications, Sonel's MMR-620 includes multiple measurement modes, easy-to-configure testing procedures and delivers consistent, accurate results with low resolution.

The following measurement modes are available on the Sonel MMR-630 low resistance ohmmeter:

• Normal Mode - standard insulation resistance test
• Automatic Mode - as the test leads are connected to the object, the MMR-620 will automatically start the measurement with dual direction current flow and average result display
• Continuous Mode - every 3 seconds for resistive objects or continuous measurement on inductive objects
• Window Mode - set an upper/lower limit with display of average measurement result

All measurement results can be stored directly in the MMR-630's internal memory, with support for download to PC (requires Sonel's optional software package).

Sonel MMR-630 Micro-Ohmmeter Key Features

• Measure low resistance levels on resistive and inductive objects
• Max test current of 10A
• Resistance range to 1999Ω
• Enhanced resolution compared to the MMR-620
• Automatic and manual selection of measurement range
• Multiple measurement modes - normal, automatic, continuous and window
• Built-in memory storage with space for 990 records and support for download to PC
• Quick PASS/FAIL test function
• Portable, lightweight design supplied with straps for hanging around the neck

What's Included?

• Sonel MMR-630 Micro Ohmmeter
• 2 x Test Leads (3m)
• 4 x Crocodile Clips
• 2 x Kelvin Vice
• Carrying Case
• Cable for Battery Charger
• NiMH Battery Pack
• RS232 Serial Communication Cable
• 2 x Double Pin Kelvin Probes
• Hanging Straps
• User Manual
• Calibration Certificate

Optional Accessories

• WAPR0PE4EN - Sonel PE4 Software for Documentation of Electrical Measurements
• WAPR0PE4SEN - Sonel Schematic Software for Creating Drawings and Diagrams
• WAADAKEY1 - USB Key for Software
• WAADAUSBRS232 - USB1.1/RS232 Adapter
• WAZACKEL1 - Kelvin Vice with Cables
• WAZASZ6 - External Battery Charger