Low Voltage Transformation Ratio Tester Meter CT Ratio Tester Low Voltage Current Transformer Detector with Primary Current 0.0A to 800A Accuracy ±0.5% FS Storaging 3000 Groups Data

QIUSUO Low Voltage Transformation Ratio Tester Meter CT Ratio Tester Low Voltage Current Transformer Detector with Primary Current 0.0A to 800A Accuracy ±0.5%FS Storaging 3000 Groups DataBatteries are not included during the shipment!!!Technical Specification☂ Variable ratio measurement range: 1 ~ 9999☂ Variable Ratio resolution :0.1☂ Test accuracy of a high voltage current clamp: Measuring range: 0.0A ~ 800A; Resolution: 0.1A; Accuracy: ±0.5%FS☂ Measuring accuracy of secondary current clamp: Measuring range: 0.00mA ~ 5A; Resolution: 0.01mA; Accuracy: ±0.5%FS☂ Primary current pliers Pliers size: 80mm x 80mm☂ Secondary current pliers Pliers mouth size: φ8 mm☂ Angle difference: 0～360° ; Accuracy: ±3°; Resolution: 1° ☀ Power: Test the current, ratio and Angle difference of the primary and secondary circuits of the low-voltage current transformer, and judge the polarity and phase difference☀ Automatic shutdown: About 15 minutes☀ Battery specification: 7# alkaline dry battery (1.5V×4)(NOT INCLUDED)☀ Battery voltage: When the battery voltage is lower than 4.8V, the low voltage symbol is displayed to remind you to replace the battery☀ Overflow display: Overrange overflow function: "OL A" symbol display☀ Sampling rate: 3 times/second☀ Storage data: 3000 groups☀ Primary current clamp size: clamp size: 80mm×80mm; Dimensions: 76mm×255mm×31mm;☀ Secondary current clamp size: clamp mouth size: Φ8mm; Overall dimensions: 137mm×40mm×19.5mm☀ Main machine dimensions: 75mm×170mm×30mm☀ Current clamp lead: length: 2m☀ Instrument quality: about 1000g☀ Insulation strength: AC3700V/rms between the clamp core and the housing

• Current clamp lead: length: 2m
• Automatic shutdown: About 15 minutes
• Sampling rate: 3 times/second
• Storage data: 3000 groups
• Online test the leakage current, current, ratio, ratio difference, Angle difference, phase difference and polarity of the primary and secondary circuits of the current transformer in the 380V/220V distribution system.