VTSYIQI Digital Transformer DC Resistance Tester Meter for Achieve Rapid Measurement of Transformer Direct Resistance with Measuring Range 0.001 Ω to 20KΩ Resolution 0.1 μΩ Output Current 20A, 10A, 5A, 1A, 200mA, 100mA, ≤ 10mA

VTSYIQI Digital Transformer DC Resistance Tester Meter for Various Transformer Windings with Resistance Range 1.0uΩ~50kΩ Built-in Printer Function Bluetooth Communication Test Current AUTO 10A 5A 1A 100mA 10mA 1mA Test Mode Automatic or Manual

VTSYIQI Digital Transformer DC Resistance Tester Meter with Test Object Type Optional Cu,Al,Fe,Au,Ag Material Resistance Range 10.0uΩ-1.0000MΩ USB Interface Short Circuit Current 20A Printer Function for Ground Grid Connection Continuity Testing

VTSYIQI Digital Transformer DC Resistance Tester Transformer DC Resistance Testing Equipment with Built-in Printer Function Test Current 10A Resistance Range 1.0uΩ~50kΩ Used to Quickly Measure The DC Resistance of Various Transformer Windings

VTSYIQI Digital Transformer Turns Ratio Tester for Three-Phase Single-Phase Transformers PT CT with 500 Groups Data Storage Variable Ratio Range 0.9-10000 5-inch Touch Screen

VTSYIQI Digital Transformer Turns Ratio Tester Single-Phase Three-Phase Transformer Ratio Tester with Variable Ratio Range 0.9-10000 for Single-Phase Transformer Three-Phase Transformer Z-Type Transformer PT CT Test

VTSYIQI Digital Transformer Turns Ratio Tester TTR Tester with High-resolution LCD Display Thermal Printer Printing Function Range 0.8～10000TTR for Three-phase Transformer Single-phase Transformer PT CT Z-type Transformer Ratio Group and Polarity Testing

VTSYIQI Digital Transmittance Haze Meter ASTM Haze Measurement with USB Interface Resolution 0.1% 21mm Apertures ASTM International Standards for Film Glasses Haze Transparency Test

VTSYIQI Digital Transmittance Haze Meter Dual Apertures Hazemeter with Touch Screen Display ASTM&ISO USB Interface Resolution 0.01% 21mm Apertures for Film Glasses Haze Transparency Test

VTSYIQI Digital Transmittance Haze Meter Handheld Haze Measurement with USB Interface Resolution 0.01% 21mm 15mm Apertures ASTM ISO International Standards for Film Glasses Haze Transparency Test

VTSYIQI Digital Triaxial Fluxgate Magnetometer Surface Weak Magnetic Field Meter with Range 0 to 500μT Unit Switch μT mG Max. Hold Function USB Interface Resolution 10nT Accuracy 2% for Measuring Low Magnetic Field

VTSYIQI Digital Triaxial Fluxgate Magnetometer Surface Weak Magnetic Field Meter with Resolution 100nT Range 0 to 1000μT Accuracy 2% 5-Digits Display Alarm Function of Exceeding the Upper/Lower Limit