Megger MTO106 Transformer Ohmmeter

The Megger MTO106 transformer ohmmeter is a user-friendly device tailored for accurately measuring winding resistance in smaller transformers in the field. It features two channels and a flexible measurement range, ensuring precise results for most power transformers, reactors, and instrument transformers. Additionally, users can adjust the test current across five settings to accommodate different transformer sizes.

The MTO106 transformer ohmmeter is designed for straightforward operation, reducing the need for extensive training. It features a simple control setup with a single selector for adjusting test current and a button to start the testing cycle. The device includes 10-meter long test leads equipped with Kelvin clamps, facilitating a one-time connection for testing, especially useful for pole-mounted transformers.

Megger MTO106 Key Features

• Entry level transformer ohmmeter
• 2 channels with max 6 A current output
• ±0.25 % measurement accuracy
• 48 V test voltage for fast saturation of transformers
• Multimeter type operation, intuitive and fast
• Safety through automatic, passive discharge circuitry
• True portability – compact size and low weight

Megger MTO106 Specifications