
Portable Transformer Turn Ratio Meter for Accurate Measurements. High Precision Measurement: Accuracy grade 0.001 with resolution down to 0.0001 for reliable results. Portable Hand-held Design: Compact size, weighs only 1.7kg, easy to carry and operate manually. Built-in Battery Power: Supports built-in battery or external charger (100-240VAC), approx 2hr charge time. Wide Measurement Range: Range 0.9~10000, suitable for various transformer turn ratio tests. Comprehensive Testing Functions: Tests Turns Ratio, Phase Displacement, and Polarity efficiently. Full Customization Support: Offers OEM/ODM services, customization from samples, designs, and minor/full customization. 1-Year Warranty Coverage: Provides 1-year warranty and after-sales service for peace of mind. Strict Quality Control: 100% inspection for finished products with ISO9001:2015 certified management.