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Altek Trade-in
Did you know all PIE calibrators come with a 3 year warranty?
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Model #
134
211
235
311
311Plus
322
334
334Plus
422
422Plus
434
510B
511B
520B
521B
525B
525Plus
532
535
541
820
820PM
820Elite
830
830PM
850
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Calibration Procedures
Altek Calibrator Replacements
Altek Calibrators Replacements
Altek 434 Milliamp Calibrator | Replace it with the updated PIE 434
Altek 334 Loop Calibrator | Replace it with the updated PIE 334
Altek 234 Loop Calibrator | Replace it with the updated PIE 334
Altek 134-2 Milliamp Calibrator | Replace it with updated PIE 134
Altek 235 Loop Calibrator | Replace it with the updated PIE 235
Altek 820 Multifunction Process Calibrator| Replace it with the updated PIE 820
Altek 830 | Replace it with the updated PIE 830
Altek 422 Thermocouple Calibrator | Replace it with the updated PIE 422
Altek 322 Thermocouple Calibrator | Replace it with the updated PIE 322
Altek 22 Thermocouple Calibrator | Replace with updated PIE 520B
Altek 311 RTD Calibrator | Replace it with the updated PIE 311
Altek 211 | Replace it with the updated PIE 211
Altek 11 RTD Calibrator | Replace with the updated PIE 510B
Altek 942 | Replace it with the updated PIE 541
Altek 941 | Replace it with the updated PIE 541
Solve Plant Problems
Plant Problems? Find and fix them with PIE Calibration Solutions
Hidden loop problems found with PIE Troubleshooting Calibrators
Troubleshoot current loops
Water in junction box? PIE finds 4 to 20 milliamp loop problems
pH calibration made easy – no buffer solutions
RTD Troubleshooting made easy with PIE RTD Calibrators
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