The MT-1/WT1 provides safe and fast results, no “strings” attached… Meter technicians can accurately test residential, commercial or industrial electricity meters on site in mere minutes.
The MT-1/WT1 has a built-in two-phase phantom load consisting of synthesized 50 A current sources and a two-phase electronic standard with a typical accuracy of ±0.02% and a guaranteed accuracy of ±0.05%. It comes with a complete calibration report certifying measurement accuracy across its entire operating range.
Control the MT-1/WT1 wireless meter tester with the Probewell Connect 2.0 app via the built-in private WiFi network