•  Extech CT70  GFCI and AC Circuit Analyzer

AC outlet load handling capabilities plus Outlet Tester functions

Circuit and wiring issues can introduce shock hazards (from grounding issues) and can compromise performance of machinery and equipment (from poor ground impedance, lack of sufficient voltage under load and/or high ground-to-neutral voltage). The CT70 is a GFCI and AC Circuit Analyzer which covers outlet load handling and outlet tester functions. Complete with AC test cord (standard North American 3-prong plug).


AC Circuit Circuit Analyzer Features:

  • AC Load Tester functions:
    • Selectable loads of 12 15 and 20 Amps
    • Measures loaded and unloaded AC Line Voltage
    • Calculates and displays % Voltage Drop and Line Impedance
    • Displays Peak Line Voltage and Frequency



Specifications              Range
AC Voltage                   90.0 to 240.0V
Frequency                    45.0 to 65.0Hz
Peak Line Voltage       350.0V
% Voltage Drop           0.1 to 99.9%
Dimensions                  8 x2.8 x 2" (203.2 x 71.1 x 50.8mm)
Weight                          11.2oz (317.5g)


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Extech CT70 GFCI and AC Circuit Analyzer