Metrel MI 3252 MicroOhm Meter

Metrel MI 3252 MicroOhm Meter – 100A Precision for Heavy-Duty Testing

The Metrel MI 3252 is a high-current, high-precision portable micro-ohmmeter designed for low-resistance measurement in applications demanding up to 100 A test current. Built for substation commissioning, rail, transformer, and heavy-equipment testing, it delivers accuracy, safety, and portability in one powerful unit.

• Test current: Up to 100 A DC (selectable)

• Measurement range: 0.1 µΩ to 200 mΩ

• Accuracy: ±0.25% of reading ±1 digit

• 4-wire Kelvin testing: Ensures precise results even with long cables

• Battery and AC operation: For flexible use in the field

• Large graphical display: Shows resistance, test current, and status

• Built-in memory & USB: For data storage and PC download

• Includes: Heavy-duty Kelvin leads and rugged transport case

⚡ Designed for serious fieldwork — the MI 3252 makes light work of high-current resistance measurements where reliability counts.

🔧 Duncan Instruments is a certified Metrel distributor and service provider. We calibrate, repair, and support the MI 3252 in-house. Contact us for pricing, technical support, or scheduled delivery options.