Electrical Instruments

MT-1/NT5 | High-Accuracy Portable Meter Tester

probewell lab inc

Probewell’s MT-1/NT5 is a uniquely versatile single-phase watthour meter tester. Loaded with features at only 5.7 lb., it is among the smallest single-phase meter testers available today.

Furthermore the MT-1/NT5 has a built-in 2-phase synthesized 50A current sources and a 2-phase watthour standard with an accuracy of ±0.02% typical, ±0.05% guaranteed.

MT-1/NT5 | High-Accuracy Portable Meter Tester