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5 (1 Review) | UPC: 793950444917 | Model: Extech RH390-NIST
Psychrometer W/NIST RH390- <span style="color:gray;">PLEASE NOTE: If not in stock: NIST calibration takes between 7-14 days once stock is available.</span>
List Price: $313.49
Your Price: $279.19
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Extech RH390-NIST- NIST Calibration Certificate – Precision Psychrometer features: Highest 2% RH accuracy; Dual backlit display; Simultaneous display of: Humidity/Temperature, Humidity/Dew Point, Humidity/Wet Bulb, etc.
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RH390
5.0
Very reliable, not so when you drop it though. That's not a bad review, that's a fact.
Verified Purchase Patrick Murphy on Jan 13, 2023 I found this helpful (0)