Electrical Tester, , Earth Resistance Measurement The 3-in-1 multi-function tester, installation tester and pass/fail tester Replaces multimeter, insulation tester, RCD tester, loop impedance tester and phase sequence tester Installation verification tests to AS/NZS3017 covering earth continuity, insulation resistance, polarity, correct connections, fault loop impedance and RCD tests Tests sockets in seconds with single push button and without trailing leads Preset and user defined Pass/Fail limits with on-screen tick/cross plus red/green LED indicators.

Measuring functions
• Insulation resistance with DC voltage
• Continuity of PE conductors with 200 mA test current with polarity change
• Continuity of PE conductors with 7 mA test current (continuous measurement) without RCD tripping
• Line impedance
• Loop impedance
• Loop impedance with Trip Lock RCD function
• TRMS voltage and frequency
• Phase sequence
• RCD testing (general and selective, type AC, A and B)
• Earth resistance (3-wire method)


Remark
กรุณาเช็คสต็อกสินค้าล่วงหน้าก่อนสั่งซื้ออีกครั้ง