Motor testing
at its best

Multifunctional testing capability

The new Megger Baker MTR105 hand-held motor tester is designed and built for performing multifunctional tests on motors. All in one device and at an affordable price.

The multifunctional tests include:

■ Insulation resistance tester
■ DLRO (Digital Low Resistance Ohmmeter)
■ Voltmeter
■ Motor rotation tester
■ LCR meter
■ Low resistance ohmmeter
■ Temperature measurement
■ CATIII 600 V (up to 3000 m)

Environmental protection and Safety Ratings

The MTR105 is IP54 rated which makes it capable of providing protection against moisture and dust ingress, including the battery and fuse compartment and also, it is a CAT III rated 600 V (up to 3000 m) which makes it safe to use.


The MTR105 features a guard terminal to eliminate any surface leakage current which ensures accurate results.

Detachable test leads with interchangeable clips and probes for different applications.

The MTR105 is cased in a ‘rubber over moulding’ which combines tough shock absorbing outer protection with excellent grip, on a strong modified ABS housing, providing a robust case.

The MTR105 comes with a full graphic display and rotary dial control. The MTR105 can be operated on rechargeable batteries. It can save test results for upto 256 motors and offers USB storage option.

Product Documents

  • User Guide
  • Data Sheet
  • Technical Guide