Portable 3-phase wireless watthour meter tester

The MT-1/WT3 is the first socket type meter tester with WiFi technology offering enhanced user experience and long-term support. Its three built-in 50A current synthesizers (phantom load); built-in three-phase standard and dead-front design offers a hassle free set up and safer operation.
It can easily be controlled from any mobile devices and personal computer. The MT1/WT3 can test commercial and industrial three-phase meter forms 6S, 8S, 9S, 12S, 14S, 15S and 16S along with residential meter forms 1S, 2S, 3S, 4S and 12S(N). It is compatible with either solid state and electromechanical meters.
It also allows VARh testing, kW demand test, line monitoring with THD analysis and bidirectional testing for Net Metering installations in a lightweight and portable format. Test results in CSV or other formats can be downloaded into a computer using the WTDataOne software included in the kit.
The MT-1/WT3 comes with a complete calibration report certifying accuracy for both Wh and VARh scales over the entire operating range using a reference standard traceable to NIST offering a typical accuracy of ±0.02%.

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