ThermoPro TP63A Waterproof Indoor Outdoor Thermometer. You can’t go wrong with a water-proof, cold-resistant thermometer. Place the sensor outside and get an accurate reading inside, ...

Hurry, for a limited time only, our favorite budget-friendly indoor thermometer, the ThermoPro TP49 Digital Hygrometer Indoor Thermometer is on sale for $7.99 (save 33%) during Amazon’s Cyber ...

The outdoor sensor range, according to company literature, is about 200 feet. There's not much to get sentimental about when it comes to an indoor/outdoor thermometer.

With a retail price of $14.99, the SwitchBot Wireless Hygrometer Thermometer is on sale for an impulse-buy price of only $8.99 on Amazon. What do you think about the SwitchBot Wireless Hygrometer ...