enquiry list


  • New

PIE 422


Best accuracy in a hand held unit

For order quantity more than 50, please feel free to request wholesale quotation

  • description
  • key features


  • Source and Read Fourteen T/C Types plus mV
    J, K, T, E, R, S, B, N, G, C, D, L (J DIN), U (T DIN) & P (Platinel), -13.000 to 80.000 mV
  • Calibrate with Confidence
    Resolution to 0.1 °F & °C; Accurate to 0.2°
    Cold Junction Sensor Accurate to 0.05°C
  • Verify Heat Treating Uniformity Survey Recorders and perform System Accuracy Tests
    The PIE 422 is capable of meeting the requirements of an AMS 2750 Field Test Instrument when certified by an accredited laboratory.
  • Faster Calibrations
    Instantly select three outputs with EZ-CHECK switch
    Easily find trip points with two speed EZ-DIAL knob & Automatic Stepping
  • Easily Change T/C Types & Scale
    Double click to select T/C type & °F & °C
  • Easy-to-Read Display
    Turn on the backlight to read in dark areas of the plant
  • Use in the Plant, Field or Shop
    Includes Rubber Boot and mV Test Leads
    Low profile switches resist accidental damage
    Brass screws for T/C wires plus mini T/C socket
  • Simple “No Tool” Battery Changes
    Four inexpensive “AA” batteries
  • Verify Cold Junction Temperature & Output
    Secondary displays of compensated millivolt setting and cold junction temperature
  • Optional Accessories
    Wire & Mini T/C Plug: J, T, E, K (020-0202); B, R/S, K (020-0203)

key features

Advantages of the PIE 422 over the Altek 422 thermocouple calibrator

  • Automatic Stepping & Ramping
  • Larger Display with Backlight
    Easy viewing in dark locations
  • More Resistant to Accidental Damage
    Rubber Boot and Stronger Switches
  • Separate Battery Compartment
    No more removing housing with screwdriver to replace batteries
    Calibration seals remain intact
  • More Accurate and Repeatable
    NIST Traceable Cold Junction Sensor in isothermal block
  • Easily Change Thermocouple Types
    Reconfigure without resetting calibrator
  • Verify Cold Junction Temperature & Output
    Secondary display of compensated millivolt setting and cold junction temperature
  • Includes Certificate of Calibration
    All PIE Calibrators come with a free signed and dated certificate. Altek’s come only with an unsigned Statement of Calibration Practices with a certificate of calibration available for an extra charge.