Mastech MS5908 AC Low Voltage Line Fault GFCI Testing Analyzer

Description : Mastech MS5908 AC Low Voltage Line Fault GFCI Testing Circuit Analyzer Mastech MS5908 Circuit Analyzer is used to identify wiring problems that can lead to personal shock hazards, electrical fires, or equipment performance issues. Measures voltage : Line,Ground-to-Neutral,Peak,Frequency Measures voltage drop under 5,8 and 10-amp loads Measures Hot, Neutral and Ground conductor impedances Identifies proper wiring in 3-wire receptacles Tests RCD for proper operation Tests GFCI for proper operation Backlight : yes Data Hold : yes Specifications : Measurement Ranges Resolution Accuracy Line Voltage 85.0-265.0V 0.1V +-(1.0%+ 0.2V) Peak Line Voltage 121.0-374.0V 0.1V +-(1.0%+ 0.2V) Frequency 45.0~65.0Hz 0.1Hz +-(1.0%+ 0.2Hz) % Voltage Drop 0.1%~99.9% 0.1% +-(2.5%+0.2%) Voltage Loaded 10.0~265.0V 0.1V +-(2.5%+0.2V) Neutral-Ground V 0.0~10.0V 0.1V +-(2.5%+0.2V) Impedance-Hot Neutral& Ground 0.00~3.00ohm 0.01ohm +-(2.5%+0.02ohm) >3.00ohm RCD Trip Time 1ms~6.500s 1ms +-(1.0% +2ms) RCD Trip Current 30mA~37mA 0.1mA +-(1.0% +0.2mA) GFCI Trip timer 1ms~6.500s 1ms +-(1.0% +2ms) GFCI Trip Current 6mA~9mA 0.1mA Package Includes : 1 x MASTECH MS5908 Digital Multimeter 6 x 1.5 V AAA Batteries 1 x Power line 1 x User Manual Detail Picture :