This product is no longer available and has been replaced by: 27727. Some accessories, replacement parts, or services may still be available.

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Although the HMP35C has been retired for many years, this service is available for customers who still have this probe deployed in the field. The 16558 recalibrates the HMP35C to the original specifications. Reference vapor stream is generated by LI-COR Model 610 Dewpoint Generator and is accurate to ±0.2°C dew point. Recalibration is performed at room temperature at 20%, 50%, and 90% RH. Before and after calibration sheets are supplied. An RMA (Returned Material Authorization) from Campbell Scientific is required.

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