10.1 x 5.4 x 1.5 inches

Make sure this fitsby entering your model number.
Simply plug the GFCI Transmitter into an outlet and trace for the correct breaker at the electrical box
IR resolution – 43,200 (240×180) pixels – far exceeds RESNET standard; Measurement modes include 3 Spots, 3 Area Box, Isotherm, Auto Hot/Cold spots