Product Overview The Automatic Digital Portable Power Transformer Turns Ratio Tester (TTR Meter) is engineered for turns ratio and voltage ratio testing of power transformers during production, at the semi-finished and finished stages, before commissioning of newly installed units, and as part of State Grid preventive testing regulations. Traditional ratio bridges are cumbersome to operate, offer non-intuitive readings that require conversion, and only provide the ratio value
Key Advantages Resists high heat, humidity & salt spray — ideal for tropical island use Stable operation at -40°C — cold-proof and anti-condensation IEC compliant — complete calibration certificates provided Local support — spares, on-site training & instrument calibration Product Description The ...
Product Overview The HZP-10A is a 10A three-phase power transformer winding DC resistance tester designed for accurate, reliable field and factory testing. It combines high output current with a lightweight, battery-powered design, making it suitable for transformer manufacturing, installation, ...
Product Overview The HZS-20A is a three-channel DC resistance tester designed for measuring transformer winding resistance. It delivers fast, accurate readings across a wide measurement range and is built to perform reliably in demanding field and laboratory environments. Resists high heat, humidity...
Product Overview The HZBB-II Transformer Turns Ratio Tester is a low-cost, high-performance instrument designed for measuring the turns ratio and voltage ratio of power transformers. During the production of semi-finished and finished power transformers, before new transformers are put into ...