Mini Digital Hygrometer/Thermometer – Compact & Accurate Keep your setup dialed in with the Mini Digital Hygrometer/Thermometer, designed for reliable environmental monitoring during both incubation and fruiting stages. This compact, lightweight unit easily mounts to the side of any container and displays both temperature and humidity on a clear LCD screen—making it ideal for bulk grows and tight spaces alike. A long-time favorite among growers, this trusted model provides accurate readings, fast refresh rates, and effortless usability in any mycology or grow setup. Key Features: Dual display for temperature and humidity (LCD screen) Temperature Range: -58°F to 158°F Humidity Range: 10%–99% with ±2% accuracy Compact dimensions: 1.89" x 1.13" x 0.6" Lightweight: 0.6 oz – won’t disrupt delicate setups Sampling period: every 5 seconds for real-time readings Includes 2 LR44 lithium batteries Mounts easily inside grow containers, tubs, or tents Reliable, efficient, and easy to use—this mini digital thermometer is an essential tool for monitoring ideal grow conditions.