Here are the available models and the differences between them.
Probewell products are separated in two main categories: Meter Testers and Site Tester.
The meter testers, for electric meter accuracy validation, come in various models determined by their meter form compatibility and operation technology.
They are splitted into two categories: NT series and WT series.
They are splitted into two categories: NT series and WT series.
For detailed information regarding the different models, compatibilities and available features, please consult the chart below:
Compatible Meter Forms Supported by Probewell
Meter Form | 1S | 2S | 3S | 4S | 5S | 6S | 8S | 9S | 12S | 14S | 15S | 16S | Aclara® Fitzall ™ | ||
35S | 36S | 25S | |||||||||||||
45S | 46S | ||||||||||||||
Meter Tester |  | Self-Contained | CT-Rated | Self-Contained | CT-Rated | Self-Contained | |||||||||
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Available Meter Tests Compatible with Probewell Testers
Available Meter Tests | Quick, Full, Custom | Four-Quadrant | Manual / Tracking | Line Monitor | KW Demand | Creep | KYZ | |||||||
Wh | VARh | Wh | VARh | Wh | VARh | THD | Wh | Wh | Wh | |||||
Meter Tester | | Fwd | Rev | Fwd | Rev | With | Optional | |||||||
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NOTE:
Fwd: Forward – active and reactive energy measurement
Rev: Reverse – active and reactive energy measurement
KYZ: For this test you need KYZ accessory
The main difference between these two categories is the operation mode. The NT series models come with a wired handheld controller to operate the tester, whereas the WT series has integrated WiFi technology allowing the user to control the tester from any mobile device such as a smartphone, tablet or a laptop.
The Site Tester is Probewell's newest release and this technology is named the XT series. This model is used to test transformer rated installations and incorporate integrated WiFi technology for wireless operation.
All of these models exceptional accuracy is guaranteed thanks to their internal electronic standard traceable to NIST (National Institute of Standards and Technology, a non-regulatory US government agency that develops technology, metrics, and standards to drive innovation and economic competitiveness in the science and technology industry).
Related Articles
Technical introduction of the NT and WT Series, Probewell Connect and the Accessories
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Probewell products are available in several countries through direct sales via a representative agency or distributor. To get in touch directly with your local representative, please verify who is the agency reponsible for your area in the dealer ...