INSP-3 Amprobe Wiring Inspector Tester

The INSP-3, wiring inspector is a rugged tester designed to verify building wiring compliance to electrical code, especially voltage drop under load. Identify issues with splices, connections and conductor quality, crucial to safety and performance of the electrical system. Testing efficiency and relevant test data is presented on a single large display. These tests include voltage, voltage drop, hot and neutral voltage drop, voltage with load and ground impedance.

Detects faulty splices and connections, incorrect and undersized wiring, faulty GFCIs and AFCIs, incorrect line voltage and poor ground quality without removing plate or panel covers. Indicates failures by flashing screen and has user selectable 0, 10,15 and 20 amp loads. It checks ground quality, measures fault currents and won't trip circuit breakers or blow fuses.

Includes power cord, 9-V battery, manual and carry case. One-year warranty.