cfm Distributors — Serving Contractors Since 1969
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Fieldpiece PRH2 pen-style digital pocket psychrometer. Measures dry bulb, wet bulb, %RH and dew point on a backlit display via a slim 2 in tip for in-duct readings. Temp range -4 to 140 degF; RH range 15-90%. Runs on one AA battery (~100 hr). — Part #FP-PRH2 | cfm Distributors