The Sling Psychrometer is an easy and affordable way to measure relative humidity levels quickly and accurately. The uniquely compact Bacharach Sling Psychrometer accurately determines percent relative humidity without the necessity of consulting complex tables.
|Size (H x W x D)||7.5 x 1 x 1 in. (19.0 x 2.5 x 2.5 cm)|
|Operating Conditions||25 to 120°F (or -5 to +50°C), 10 to 100% RH (non-condensing), 1 ATM ±10%|