| Single-Phase Wh Meter Tester
High-accuracy Portable Field Meter Tester
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.
Net metering-enabled
The MT-1/NT5 is a bidirectional meter tester and can perform reverse power flow testing in solid-state meters devices meaning that it can perform net metering tests on the installation.
SKU: NT5
Small but mighty
Weight: 5.7 lb. | Size: 6.9″ X 7.7″
MT-1/NT5 | Description
Probewell offers the most advanced portable single-phase watthour meter tester, the MT-1/NT5.
The MT-1/NT5 is ideal meter tester for field testing, w ithin a few minutes, a Wh meter can be accurately tested on site by meter shop technicians for periodic sampling. The meter under test is securely controlled by the meter test socket. No wiring setup is needed to install the meter device tester. The MT-1/NT5 can be set to test in one step (Mode Preset).
It can test all common residential watthour meter forms: 1S, 2S, 3S, 4S, 5S (35S), 12S (both 2-phase and network) and 45S Wh meters.
Compatible Forms Supported by the MT-1/NT5 meter tester
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Meter Form |
1S |
2S |
3S |
4S |
5S |
6S |
8S |
9S |
12S |
14S |
15S |
16S |
Aclara® Fitzall ™ |
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35S |
36S |
25S |
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45S |
46S |
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Meter Tester |
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Self-Contained |
CT-Rated |
Self-Contained |
CT-Rated |
Self-Contained |
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a |
a |
a |
a |
a |
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Single-Phase Wh Meter Tester
Small but mighty
Weight: 5.7 lb. | Size: 6.9″ X 7.7″
High-accuracy Portable
Field Meter Tester
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.
Net metering-enabled
The MT-1/NT5 is a bidirectional meter tester and can perform reverse power flow testing in solid-state meters devices meaning that it can perform net metering tests on the installation.
SKU: NT5
MT-1/NT5
Description
Description
Probewell offers the most advanced portable single-phase watthour meter tester, the MT-1/NT5.
The MT-1/NT5 is ideal meter tester for field testing, w ithin a few minutes, a Wh meter can be accurately tested on site by meter shop technicians for periodic sampling. The meter under test is securely controlled by the meter test socket. No wiring setup is needed to install the meter device tester. The MT-1/NT5 can be set to test in one step (Mode Preset).
It can test all common residential watthour meter forms: 1S, 2S, 3S, 4S, 5S (35S), 12S (both 2-phase and network) and 45S Wh meters.
Compatible Forms Supported by the MT-1/NT5 meter tester
MT-1/NT5 | Technical Specifications
| COMPATIBLE METERS | |
| Single-Phase | 1S, 2S, 3S*, 4S, 5S (35S), 12S, 45S |
| Class | 10, 20, 100, 200, 320** |
| TEST SOCKET | |
| Input Voltage | 100 – 600VAC |
| Line Frequency | 58 – 62Hz |
| Power Consumption | 75VA (maximum) |
| Circuit Breakers | 2 x 1A (press-to-reset mechanism) |
| CURRENT SYNTHESIZERS | |
| Adjustable Current | 0.25 to 50A |
| Phase Angle (Wh) | Unity and 60° Lag |
| INTERNAL SINGLE-PHASE WATTHOUR STANDARD | |
| Typical Accuracy | ±0.02% |
| Guaranteed Accuracy | ±0.05% |
| ENVIRONMENT | |
| Operation Temperature | -4° to 140°F (-20° to 60°C) |
| Storage Temperature | -4° to 140°F (-20° to 60°C) |
| PHYSICAL DIMENSIONS | |
| 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″ |
| WEIGHT | |
| Test Socket | 5.7 lb |
| Remote Control (Diam. x L) | 0.6 lb |
| Overall with Carrying Case (Diam. x L) | 8.2 lb |
| WARRANTY | |
| Parts and Labor | 2-years limited*** |
| INCLUDED | |
| 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.
Support
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