Psychrometer & Slide Charts
Sling psychrometers and calculator slide charts. Psychrometers are used for handheld, non-electric humidity metering. Air Velocity Calculator Slide Charts make spot checking with Dwyer Pitot Tubes quick and easy.
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PSYCHROMETER & SLIDE CHARTSPsychrometers are used for handheld humidity metering. Slide charts ar ...Starting at $5.40
