The latest generation of portable meter testers with built-in Wi-Fi technology provides precise data measurement. Our wireless socket-type device, with its dead-front design, attaches quickly and securely to the meter base.
Powered by a built-in 3-phase phantom load of synthesized 50 A current and an integrated, highly precise watthour standard 3-phase reference standard at 0.02% accuracy NIST-traceable Autodetects various meter forms Control the MT-1/WT3 wireless meter tester with the Probewell Connect 2.0 app via the built-in private WiFi network