Meter Test Jack

The meter test jack is used for interfacing with a utilities’ NIST traceable watt hour standard and used in meter calibration. The rear of the adapter has jumpers that allow the customer to remain in service while meter calibration is being performed. A variety of models are available for different meter forms.

  • Models:
  • TJP-6504 (form: 1S, 2S, 3S, 4S, 12S, 14S, 15S, 16S, 17S, 25S)
  • TJCT-6254 (form: 5S, 6S, 8S, 9S, 10S, 13S)