Portable Single Phase Watthour Meter Tester
The MT‐1/NT5 can test two phases simultaneously or separately, for commercial dual phase meters (5S, 12S, 35S and 45S). The meter under test is entirely controlled by the test socket. No wiring setup needed.
Perfect for Single-Phase
A complete tester for all your single-phase watthour testing needs, the MT-1/NT5 also has bi-directional testing capability for net-metering installations.
Three built-in 50A current synthesizers (phantom load) simulate active and reactive load.
Its built-in single-phase Wh/VARh standard will offer you a typical NIST traceable accuracy of ±0.02%.
Fast setup with no wiring and a dead-front design means your operation is quicker and safer.
Setting-up your test has never been easier.
|Single-Phase||1S, 2S, 3S*, 4S, 5S (35S), 12S, 45S|
|Class||10, 20, 100, 200, 320**|
|Input Voltage||100 – 600VAC|
|Line Frequency||58 – 62Hz|
|Power Consumption||75VA (maximum)|
|Circuit Breakers||2 x 1A (press-to-reset mechanism)|
|Adjustable Current||0.25 to 50A|
|Phase Angle (Wh)||Unity and 60° Lag|
|internal SINGLE-phase Watthour Standard|
|Operation Temperature||-4° to 140°F (-20° to 60°C)|
|Storage Temperature||-4° to 140°F (-20° to 60°C)|
|Test Socket(Diam. x L)||6.9” x 7.7”|
|Remote Control(Diam. x L)||8.3” x 3.9” x 1″|
|Carrying Case(Diam. x L)||11” x 11” x 8″|
|Test Socket||5.7 lb|
|Remote Control(Diam. x L)||0.6 lb|
|Overall with Carrying Case(Diam. x L)||8.2 lb|
|Parts and Labor||2-years limited***|
|Carrying bag||Update cable|
|User’s manual||WTDataOne Software|
|Quick Start Guide||2 Removable Twist Tabs|
|Calibration report||Remote Control|
*An adapter is required to verify 3S Sensus Meter.
**An adapter may be required depending on the meter installation.
***Only applicable to units shipped to Canada or USA. 1-year warranty for other countries.