Active Air Hygro-Thermometer

Active Air Hygro-Thermometer

Dust Free 13071 DF Active 12 Residential Air Purifier

DH500 – Hygro-Thermometer - Pacer Instruments

Indoor Outdoor Hygrometer Thermometer, TA318 Humidity Temperature Gauge with LCD Display for Houses, Offices, Workshops, Schools, Markets, Warehouses : Patio, Lawn & Garden

GrowBright Indoor/Outdoor Thermometer

Active Air Indoor-Outdoor Thermometer with Hygrometer

Quality Grow Kansas City MO

Measure relative humidity from 0 to 100% RH and temperature 14 to 140°F (-10 to 60°C) with this hygro-thermometer, which features Bluetooth connectivity. Lightweight and easy to operate, this meter captures, displays trends, sets alarms, creates and sends reports so users can gain deeper insights on equipment and building health.

Extech RH250W - Hygro-Thermometer with Connectivity to ExView App

This large number LCD display is visible from a distance. Very accurate and hangs or mounts on a wall surface.

ActiveAir Hygro-Thermometer

This large display Indoor-Outdoor Thermometer with Hygrometer shows current temperature and humidity levels, and includes a remote probe for second

Active Air Indoor-Outdoor Thermometer with Hygrometer

Active Air Hygro-thermometer with Alarm Clock New

Hydrofarm Active Air Wireless

Measures indoor/outdoor temperature & indoor humidity. Stores the Min. /Max. values of the indoor/outdoor temperature and indoor humidity. Switch between °C and °F. Clock function with 12/24 hour time format. Waterproof temperature probe. Comes with 1 AAA alkaline battery.

Grower's Edge - Large Display Thermometer / Hygrometer

Extech 445703: Big Digit Hygro-Thermometer

Jumbo Hygro-Thermometer - Active Air HGIOHTJ

M20 Lowest Cost Hygro Thermometer - BAMR