GFCI and AC Circuit Analyzer

Extech CT70

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Circuit and wiring issues can introduce shock hazards and compromise performance of machinery and equipment. The CT70 is a GFCI and AC circuit analyzer which covers outlet load handling and outlet tester functions. AC load tester functions cover selectable loads of 12, 15, and 20 Amps; loaded and unloaded AC line voltage measurements; voltage drop/line impedance calculations; and peak line voltage. Outlet tester functions include neutral to ground voltage; hot, neutral, and ground impedance; GFCI trip time/trip current; and open or reversed wiring. The CT70 comes complete with AC test cord (standard North American 3-prong plug).

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General Specifications
AC Voltage
90.0 to 240.0V
45.0 to 65.0Hz
Peak Line Voltage
Voltage Drop
0.1 to 99.9%
Additional Details
8 × 2.8 × 2" (203.2 × 71.1 × 50.8mm)
Safety Category
CATII - 300V
2 years
11.2oz (317.5g)
Media Gallery
Extech CT70 AC Circuit Load Tester Product Video

Extech CT70