Redefining low-resistance testing

The MT03A Milliohm & MotorTester was created by Pico Technology to set a new standard in accuracy and efficiency when it comes to low-resistance testing.

The MT03A can perform resistance testing of 3-phase motors in under a minute and automatically compensates for temperature variations using its integrated sensor, ensuring pinpoint precision even in fluctuating conditions, helping you assess fuel pumps to EGR valves and everything in between.

It boasts a minimum test current of 200 mA, guaranteeing adherence to industry standards, and has USB connectivity, eliminating the need for an external power supply and is supplied in a rugged rubber boot with a hanging bracket and S-hook for mounting. The included Kelvin clips minimize contact resistance, enhancing accuracy during testing.

The dedicated Windows software application offers simplicity, speed, and control over the testing process. The MT03A complements the PicoScope 4425A, enabling comprehensive testing of both electric and internal combustion vehicles – for checking motor windings, bonding, or resistances.