MTO106 Two-Channel Transformer Ohmmeter
SKU: BN-19000
Line-operated two-channel transformer winding resistance ohmmeter for safe and accurate field measurement of resistance in smaller transmission and distribution transformers. 6 A maximum current, 48 V test voltage for fast core saturation, ±0.25% accuracy. Single-button test cycle, automatic passive discharge to de-energize the winding after each test. IP67-rated rugged plastic case. Instrument only — leads sold separately or as part of the BN-19090 kit.
List price. Volume pricing available.
The MTO106 transformer ohmmeter is an easy-to-use, line-operated instrument specifically designed for safe and accurate field measurement of winding resistance in smaller transmission and distribution transformers.
It has dual channels with a wide measurement range and can accurately provide information about the vast majority of power transformers, reactors, and instrument transformers. The test current can be manually set in five different ranges to fit transformers of various sizes.
The instrument is exceedingly simple to use, which minimizes the need to train service engineers. It has a single selector switch for the test current and a single button to activate the test cycle. The instrument is also supplied with test leads fitted with Kelvin clamps that allow for a single, one-time connection to the unit under test. The test leads are 10 m (33 ft) in length to allow for easy testing of pole-mounted transformers.
The compact and lightweight instrument is housed in a rugged plastic case for true portability. When closed, the case is rated IP67, which means your instrument will always arrive safely to the testing location even in the harshest conditions.
Users are protected by an automatic discharge function that de-energizes the transformer winding at the end of every test. The discharge function is passive and thus also functions if there is an inadvertent loss of power or if the test or mains leads are accidentally pulled.
Key Features
- MTO106, only instrument, no accessories
- 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
- 2 channels with max 6 A current output
- ±0.25% measurement accuracy
The Megger MTO106 Two-Channel Transformer Ohmmeter # BN-19000 is manufactured by Megger. Valley Instrument Service is an authorized Megger dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
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Contact Us or Call (661) 327-8681This product is part of a family with 2 models. Select a model below to view details.
| Model | Price | |
|---|---|---|
OhmmeterCurrent BN-19000 | $9,762.50 | Viewing |
Ohmmeter Kit with 10 m Kelvin Leads BN-19090 | $10,032.00 | View Details → |
Accessories, replacement sensors, and parts for this product family.
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