Find the recommended replacement for your discontinued PIE Calibrators. PIE will continue to support these with annual recalibration and repair for as long as parts are still available. If you are looking for datasheets, operating instructions or calibration procedures for the discontinued products click on the links under the photos of the products listed below.
PIE has recommended replacements for all of our discontinued milliamp calibrators, thermocouple calibrators and RTD calibrators. All of the recommended replacements have advantages over the discontinued models including greater accuracy, backlit displays, protective rubber boots and longer battery life. Click on the photo or the PIE Model number for any of the recommended replacements shown below for more information on each new PIE Calibrator.
PIE also has a line of multifunction calibrators combining the features of many of our single function calibrators into a compact size with the same ease of use as the single function calibrators.
Discontinued PIE Calibrators – Milliamp
 PIE 134 Milliamp Calibrator Discontinued PIE 134 Datasheet PIE 134 Operating Instructions Field Calibration Procedure |  Recommended Replacement PIE 334 |
 PIE 531 Milliamp Calibrator Discontinued PIE 531 Datasheet PIE 531 Operating Instructions Field Calibration Procedure | Recommended Replacement PIE 334 |
 PIE 530 Discontinued PIE 530 Datasheet PIE 530 Operating Instructions Field Calibration Procedure |  Recommended Replacement PIE 434 |
Discontinued PIE Calibrators – Thermocouple
 PIE 520 Thermocouple Source Discontinued PIE 520 Datasheet PIE 520 Operating Instructions Field Calibration Procedure |  Recommended Replacement PIE 520B |
 PIE 521 Thermocouple Source Discontinued PIE 521 Datasheet PIE 521 Operating Instructions Field Calibration Procedure |  Recommended Replacement PIE 521B |
 PIE 522 Thermocouple Calibrator Discontinued PIE 522 Datasheet PIE 522 Operating Instructions Field Calibration Procedure |  Recommended Replacement PIE 422 |
 PIE 525 Thermocouple & RTD Calibrator Discontinued PIE 525 Datasheet PIE 525 Operating Instructions Field Calibration Procedure |  Recommended Replacement PIE 525B |
Discontinued PIE Calibrators – RTD
 PIE 510 RTD Simulator Discontinued PIE 510/511 Datasheet PIE 510/511 Operating Instructions Field Calibration Procedure |  Recommended Replacement PIE 510B | |
 PIE 511 RTD Simulator Discontinued PIE 510/511 Datasheet PIE 510/511 Operating Instructions Field Calibration Procedure |  Recommended Replacement PIE 511B | |
 PIE 512 RTD Calibrator & PIE 512S RTD Calibrator with Stepping Discontinued PIE 512 Datasheet PIE 512 Operating Instructions PIE 512S Datasheet PIE 512S Operating Instructions Field Calibration Procedure |  Recommended Replacement PIE 211 |  Recommended Replacement PIE 311 |
PIE 525 Thermocouple & RTD Calibrator Discontinued PIE 525 Datasheet PIE 525 Operating Instructions Field Calibration Procedure | Recommended Replacement PIE 525B |