Digi-Sense Precalibrated Humidity and Temperature Indicator with External Probe sold2025 Environmental ratings: 20 to 55

Environmental ratings: 20 to 55 degree C (4 to 131 degree F)

Hardened & ground faces

making it a great product for home

Widely Used: This optical triangular prism can be used to separate a beam of white light into its constituent spectrum of colors

Digi-Sense Precalibrated Humidity and Temperature Indicator with External Probe sold2025 Environmental ratings: 20 to 55Digi Sense Precalibrated Humidity and Temperature Indicator with External Probe Humidity and Temperature Indicators Gauge humidity levels for greater indoor comfort Assess comfort level of your environment with unique comfort indicator symbol that displays comfortable, wet (high humidity), or dry (low humidity). Read temperature, humidity, and time on easy viewing digital thermohygrometer display. Applications include: Educational, Residential,