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MEGGER 20077136 Transformer Turns Ratio Tester

The Megger TTR20-1 is a rugged, handheld transformer turns ratio test set designed for precise measurement of turns ratio, excitation current, and polarity of transformer windings in single- and three-phase power transformers, potential & current transformers, and tapped transformers. Weighing only 870 grams, it offers one-handed operation, ideal for use in harsh environments like substations, manufacturing plants, and meter shops. Featuring a high-contrast LCD, the TTR20-1 ensures clear readings in bright or ambient light and provides accurate measurements up to 10,000:1 ratio with minimal excitation voltage, all ready to use out of the box with durable metal connectors.

Authorized Distributors
Part No:20077136
Stock:0
Inv Date:06-06-2026
Price: Unit price: $1282.6
Buy/RFQ:
Part No:2007-713-6
Stock:0
Inv Date:06-06-2026
Price: Unit price: $574.53
Buy/RFQ:
Part No:2007-713-6
Stock:0
Inv Date:06-06-2026
Price: Unit price: $574.53
Buy/RFQ:
Part No:2007-713-6
Stock:3
Inv Date:06-06-2026
Price: Unit price: $610
Buy/RFQ:
Part No:2007-713-6
Stock:0
Inv Date:06-06-2026
Price: Unit price: $650
Buy/RFQ:
Part No:2007-713-6
Stock:0
Inv Date:06-06-2026
Price: Unit price: $619
Buy/RFQ:

MEGGER 20077136 Transformer Turns Ratio Tester Specifications:

  • Measurement Range: Turns ratio up to 10,000:1
  • Weight: 870 g (1.9 lbs)
  • Operation: Handheld, one-button operation
  • Display: High-contrast, backlit LCD
  • Power: Battery operated (AA or LR-6)
  • Enclosure: High impact, shock resistant case
  • Connectivity: Rugged metal connectors for leads
  • Application: Suitable for transformers up to 1 MVA
  • Measurement Accuracy: Deviations more than 0.5% indicate faults
  • Environment: Designed for harsh conditions like substations and manufacturing environments

Buy the Megger TTR20-1 – Reliable Transformer Turns Ratio Test Set for Industrial Applications

Purchase the Megger TTR20-1 transformer turns ratio tester online today to ensure accurate testing of transformer windings in various industrial environments. Its lightweight, handheld design allows easy operation, even in harsh conditions like substations and manufacturing facilities. Equipped with a bright LCD display, rugged metal connectors, and simple one-button controls, this device provides precise measurements of turns ratio, excitation current, and polarity. Ready to use out of the box, it is ideal for quick troubleshooting and maintenance of power transformers up to 1 MVA, ensuring optimal performance and safety.

Get Megger TTR20-1 today—built for precision, durability, and ease of use in demanding environments.

Frequently Asked Questions

Where can I buy MEGGER 20077136?

You can click on the BUY or RFQ button to purchase 20077136 from an authorized MEGGER distributor.

How do I troubleshoot issues or seek technical support for part 20077136?

You can download the 20077136 datasheet or visit the MEGGER website for support.

Who is the manufacturer of 20077136?

MEGGER

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