2 Pack zz20 Digital Fridge Thermometer with Extra Sensor, Indoor Hygrometer - Max/Min Temp & Humidity, Black
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Two Flexible Usage Modes with Detachable Temp-Only Probe 1. With probe: Place main unit outside fridge, wine cellar or garage, put probe inside to read internal temperature. Main unit tracks ambient temp & humidity, probe only measures temperature (no humidity). Great for fridges, aquariums, reptile tanks, greenhouses. 2. Without probe: Fully remove the probe, you can place the whole unit inside reptile enclosures, bedrooms or storage rooms to monitor ambient temp and humidity directly.
Min & Max Historical Memory Auto records 24h & all-time high/low temp and humidity data. Check environment changes anytime without manual recording, perfect for reptile habitats, wine storage, greenhouse planting and cold storage management.
3 High Precision Waterproof Detachable Probe Built-in sensitive sensor for accurate ambient temp & humidity readings. The low-temperature resistant waterproof probe can stay long inside freezers, reptile tanks, aquariums and greenhouses for stable temperature tracking.
Key Function Reminders to Avoid Disappointment 1. The detachable probe only detects temperature and cannot measure humidity; humidity data comes from the main unit’s internal sensor. 2. The probe can be completely removed, and the thermometer works normally as an independent indoor hygrometer. 3. For fridges: Only put the probe inside, keep the main unit outside. 4. For reptile tanks, bedrooms and greenhouses: Use the probe separately or place the whole unit inside after removing the probe.
Universal Multi-Scene & Battery Powered Compact with desktop stand, battery operated and easy to move. Fits fridges, freezers, wine cellars, reptile terrariums, aquariums, greenhouses, garages, bedrooms and storage pantries.
