Megger MTO106 Transformer Ohmmeter with 10m Kelvin leads and cable bag

Description

The Megger MTO106 is a portable, line-operated transformer ohmmeter designed for measuring winding resistance in small to medium-sized transformers and other inductive devices. It features dual channels with a maximum current output of 6A and a wide measurement range from 10 μΩ to 30 kΩ. The inclusion of 10m Kelvin leads and a cable bag enhances its portability and ease of use in the field.

Key features

• Dual-channel measurement: The MTO106 can measure two winding resistances simultaneously, which improves testing efficiency.
• High test voltage: A 48V DC test voltage helps achieve fast saturation of transformer cores for quicker, more accurate readings.
• High accuracy: It provides a measurement accuracy of ±0.25%, ensuring reliable results.
• Adjustable test current: The test current can be set to five different ranges, accommodating a variety of transformer sizes.
• Intuitive operation: The device features a simple, multimeter-style operation with a single selector switch and test button, minimizing the need for extensive training.
• Automatic discharge: A built-in, passive discharge circuit automatically de-energizes the transformer at the end of each test, enhancing user safety.
• Rugged and portable design: The ohmmeter is housed in a compact, lightweight, rugged plastic case that is rated IP67 when closed, protecting it from harsh field conditions.
• 10m Kelvin leads: The included 10-meter (33-foot) Kelvin leads are equipped with Kelvin clamps, allowing for a single connection point and enabling tests on hard-to-reach or pole-mounted transformers.
• Included cable bag: A dedicated cable bag is provided for convenient storage and transport of the leads and accessories.