MY5908 LCD Digital Circuit Analyzer Voltage GFCI RCD Fault Tester Low Voltage Distribution Line Fault Test for Beginners DIY

Lcd Digital Circuit Analyzer Voltage Gfci, Circuit Breaker Finders, Electrical Instruments, Measurement & Analysis InstrumentsThis circuit analyzer is a special test device designed for AC low-voltage distribution line quick fault location, With simple operation, accurate measurement and other features, it can detect multiple problems on a line, such as causing to electric shock, electrical fire, abnormal operation of equipment, etc.Specifications:Color: Black & GreenMaterial ABSDisplay LCD with BacklightPhase Voltage: 85.0-265.0VPeak Voltage: 121.0-374.0VFrequency: 45.0-65.0HzLoad Voltage: 10.0-265.0VVoltage to Earth of Zero Line: 0.0-10.0VRCD Triggering Current: 30mA-37mAGFCI Triggering Current: 6mA-9mATrue RMS: YesOverload Display: YesLow Battery Voltage Display: YesAuto Shutdown: about 30min<;80%RHPower Supply: 6 * AAA Battery (Not Included)Item Size: 195 * 78.5 * 40mm / 7.68 * 3.09 * 1.57inPackage Size: 255 * 140 * 60mm / 10.04 * 5.51 * 2.36inPackage Weight: 522g / 18.41ozPackage List:1 * Circuit Analyzer1 * Power Cord1 * Tool Bag1 * User Manual (English)

• True RMS measuring AC voltage. Artificial load 12A, 15A, 20A measuring line drop.
• Measuring phase voltage, neutral line (zero line) voltage to earth, peak voltage, frequency.
• Measuring phase (live line), neutral line (zero line), earth line conductor impedance.
• Identifying 3-wire socket connection mode (zero for left and live for right, whether there is earch line or not).
• Testing the reliability of residual current device (RCD), GFCI action, and response action time.