Howell Calibration List
Ensure the accuracy of your Howell instruments with calibration and repair services from PASS, see below to see if your instrument qualifies:
| Howell Instruments |
|---|
| BH153H-20 Recorder Calibrator |
| H394R TEMPCAL Temperature Calibrator |
Call us on 01642 626144 or contact our team if your instrument is not listed.