Metrel MI 3252 MicroOhm 100A Low Resistance Ohmmeter

Metrel's MI3252 is a portable low resistance ohmmeter ideal for finding low contact resistances on high, middle and low voltage circuit breakers & disconnecting switches, cable splices, high current busbar joints, welding joints and more.

Built inside its own carrying case for easy transportation, the Metrel MI3252 is designed for on-site use, providing technicians with all the facilities they need for testing resistances to 20Ω with adjustable testing current from 100mA to 100A. The case is protected to IP64 and is rugged and lightweight.

The Metrel MI3252 ohmmeter is a downloadable unit with built-in memory storage. Up to 1000 test results can be stored directly on the instrument, then downloaded to a PC using RS232 or USB connection (and Metrel's software) for further analysis.

Additional features of this unit include voltage drop measurements, on-screen resistance bargraph indication and the ability to set custom limits for your tests (plus PAS/FAIL evaluation).

Metrel MI 3252 Low Resistance Ohmmeter Key Features

• Portable, low resistance ohmmeter designed to measure low contact resistances on breakers and switches/busbars
• 100mA to 100A test current range
• Wide measurement range from 10μΩ to 20Ω with highly accurate results (0.25%) and resolution down to 1nΩ
• Perform voltage drop measurements
• Bargraph display on screen
• Single and continuous measuring mode
• Sustains external voltages in case of wrong connection, helping to keep you safe during use
• CAT IV 50V rated
• Detects continuity in current circuit automatically
• Portable, rugged carrying case with handle and lightweight design
• High protection degree to IP64
• Set custom PASS/FAIL limits for your tests
• Battery powered - measurements with 100A test current for up to 10 minutes when powered by internal battery only
• Built-in memory storage with space for up to 1000 test results
• Download your findings to a PC using USB/RS232 connection into Metrel's software (included)

What's Included?

• Metrel MI 3252 Low Resistance Ohmmeter
• 2 x Current Test Leads with Croc Clips, 5m, 25mm²
• 2 x Potential Test Leads, 5m (Red/Black)
• 2 x Test Probes (Red/Black)
• 2 x Crocodile Clips (Red/Black)
• Mains Cable
• RS232 Cable
• USB Cable
• Bag for Accessories
• PC SW HVLink Pro Software
• Instruction Manual
• Calibration Certificate