• 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)

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.