Createch Rehder Development Company offers a full line of services for our customers. From recalibration to upgrades, we are here to service your needs and to keep your instruments in top running condition. Please be sure to contact us if there is any interest or questions about maintaining, updating, or using your equipment.


If your instrument has not been calibrated recently, we can help to recertify your equipment.  Each calibration comes with a new certificate and complete calibration report, and is available for the ET-3, 201T, dK Cells, and test modules.

ET-3 Recondition

This service is recommended when corrosion is present, or if the equipment is showing excess wear and tear.  Reconditioning includes inspection, replacement of worn parts, rebuilding, paint touch-up, and calibration.

ET-3 Upgrade

If you are looking to add an RS232 option or a motor drive, we can retrofit your existing unit.

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“When a machine went down, Createch sent a new one overnight.”

Materials Performance

“They characterized four ET-3s for measurement deviations and mean accuracy.”

Bausch & Lomb

“Createch built a custom cell to meet our special needs.”

Paragon Vision