The top has a roof design, and the battery slot also has a simple waterproof structure.
eBay
1PC FY-10 Min LCD Display Digital Thermometer Car Refrigerator Aquarium Fish Tank Embedded Electronic Digital Thermometer
Aliexpress UK
The top has a roof design, and the battery slot also has a simple waterproof structure.
eBay
Digital Thermometer Round Touch Screen Home Hygrometer multi-functional LCD Digital Thermometer for Home Car Office ABS
Aliexpress UK
eBay
Digital Fridge Thermometer with Alarm and Max Min Temperature Easy to Read LCD Display Digital Refrigerator Freezer Thermometer
Aliexpress UK
Adopt wireless technology,you can know outdoor temperature in indoor receiver. Record max/min indoor and outdoor temperature. Indoor Temperature Detection Period: testing once 30 seconds. Temperature Clock Weight: 122g / 4.30oz.
eBay
2 in 1 Car Clock Thermometer Digital Thermometer Sensor Car Air Conditioner Digital LCD Display Without Battery
Aliexpress UK
The top has a roof design, and the battery slot also has a simple waterproof structure.
eBay
Geevon Digital Weather Station Wireless Indoor Outdoor Thermometer, Weather Thermometer With Calendar, Adjustable Backlight
Aliexpress UK
Q. How can this Digital Max Min be placed?. You can hang, screw or nail this product to a wall or sturdy object. Or simply place it wherever you want. Range: -10 to +50°C. Weight: 92g. Accuracy: +/- 2.0°C.
eBay
INKBIRD IBT-26S Wireless Meat Thermometer WiFi Digital Grill Kitchen Food Thermometer With 4 Probes BBQ Kitchen Home Cooking Too
Aliexpress UK
Desktop or wall mount. Clock and calendar functions (month and date);. ℃/℉ unit is optional;. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.
eBay
INKBIRD 2nd-Gen Wireless Pool Thermometer with IBS-M2 Wifi Gateway Combo Waterproof Digital Floating Thermometer for Spa Pond
Aliexpress UK
Power Suppy Mode: AAA Battery 2 (not included). Size: 91.5 22.5 85.5mm.
eBay
INKBIRD Wireless Floating Pool Thermometer IPX7 Waterproof Digital Thermometer for Fish Pond,Aquarium,Hot Tub,Swimming Bath
Aliexpress UK