MEGGER TTRU1 HANDHELD TRANSFORMER TURNS RATIOMETER
- Unleash confidence and accuracy in every transformer assessment
- Complete with the essential accessories to get you testing straight away
The Megger TTRU1 Handheld Transformer Turns Ratiometer is the next generation in portable transformer diagnostics, bringing laboratory-grade precision to the field. Designed for utility engineers, maintenance contractors, and OEM service teams, it enables rapid confirmation of winding integrity, polarity, and short-circuit impedance, helping you spot faults, prevent outages, and keep critical assets online.
With high-accuracy ratio measurement across a wide temperature band, an intuitive colour display, and optional Go or No Go functionality, the Megger TTRU1 becomes your trusted partner for reliable, real-time transformer analysis.
MEGGER TTRU1 HANDHELD TRANSFORMER TURNS RATIOMETER KEY FEATURES
- Up to 1 000 turns-ratio tests per single NiMH battery charge
- Simultaneous turns ratio, polarity, and short-circuit impedance (leakage reactance) with one connection
- Wide operating temperature range for dependable results in harsh climates
- Configurable on-screen vector lists to match any transformer nameplate for first-time-right testing
- Optional Go or No Go open-circuit, short-circuit, and inductance checks for instant pass-fail diagnosis
- Colour-coded leads and clamps that mirror on-screen prompts, cutting setup time
- USB connectivity for charging from any standard wall adapter or directly from a PC
- Robust data storage with easy download of results, user guide, and data sheets via free TTRU1-EXP software
- Compact, lightweight construction for true hand-held portability in the yard or substation
BUILT FOR YOUR ENVIRONMENT
Rugged and dependable, the Megger TTRU1 thrives in demanding industrial settings. Its shock-resistant housing protects internal circuitry from accidental drops, and the sealed keypad keeps dust and moisture at bay. With no need for mains power during testing, you are free to work at height, inside cubicles, or in remote locations without compromise.
WHAT COMES IN THE CASE?
- Megger TTRU1 Handheld Transformer Turns Ratiometer instrument
- Set of colour-coded test leads with mating clamps
- Quick-fit polarity check lead
- Eight rechargeable NiMH AA batteries (pre-installed)
- Universal USB-A to USB-C charging cable
- Padded carry case with shoulder strap
- Printed quick-start guide and safety instructions
- Digital user manual, data sheet, and results-management software available via instrument memory
WHY CHOOSE THE MEGGER TTRU1 HANDHELD TRANSFORMER TURNS RATIOMETER?
Whether you service distribution pole-mounts, power-plant generators, or specialist traction transformers, the Megger TTRU1 lets you verify winding health before energisation. Its single-connection workflow, long battery life, and integrated short-circuit impedance measurement slash overall testing time while enhancing safety by reducing ladder climbs and re-terminations.
READY TO RAISE YOUR TESTING GAME?
Discover how the Megger TTRU1 can streamline your maintenance programme. Book a live demonstration, request a quotation, or place an order with your trusted Megger distributor today, and experience portable precision at its finest.
FREQUENTLY ASKED QUESTIONS
Q: Can the Megger TTRU1 handheld transformer turns ratiometer be used to test transformers with similar configurations?
A: Yes. Using configurable on-screen vector lists, you can quickly match the vector group to similar transformer configurations and run repeatable tests with consistent settings.
Q: Which types and sizes of transformers can the Megger TTRU1 handheld transformer turns ratiometer test?
A: It’s designed for a broad range—from small distribution units to larger power transformers. For exact limits and any special cases, refer to the datasheet for your specific TTRU1 model.
Q: How are results managed on the Megger TTRU1 handheld transformer turns ratiometer?
A: Results are viewable on the instrument; TTRU1-EXP models allow downloading to a PC via USB for archiving and reporting. You can also access the user guide and data sheet when connected.
Q: Can the Megger TTRU1 handheld transformer turns ratiometer test three-phase transformers?
A: Yes. Three-phase transformers are tested phase-by-phase with the aid of configurable vector groups, helping ensure correct connection and accurate results.
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