Comfort: When the humidity ≤ 29%, the house displays LOW; When 30%≤ humidity≤ 70%, the house displays OK; When the humidity ≥ 71%, the house displays High；. Temperature and humidity refresh every 10 seconds；.
eBay
Circular Embedded Digital Thermometer Hygrometer Meter Temperature Humidity Meter With Probe 1.5 Meters Black For Aquarium Tank
Aliexpress UK
User-Friendly Alarm System: The adjustable alarm threshold ranges from 400 to 5000ppm, allowing you to customize alerts based on your specific needs. carbon dioxide Detection : Infrared (NDIR). carbon dioxide Concentration Unit: PPM.
eBay
Miaomiaoce Air Quality Detector 3 in 1 CO2 Meter Temperature Humidity Meter Home Indoor Carbon Dioxide Detector with Mijia APP
Aliexpress UK
It was used widely. Humidity Accuracy: 5%. Humidity Display Resolution: % RH. Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Sauna Room Hygrothermograph Thermometer Hygrometer Humidity and Temperature Measurement Meter for Sauna Room
Aliexpress UK
Simultaneously displays for WBGT (Comprehensive Heat Index), forHI (Heat Index), temperature, and humidity. WBGT Temperature Range: 0~50℃. WBGT Temperature Alarm Range: 20~50℃. Humidity Accuracy: ±5%RH (This refers to a temperature of 25℃ and a relative humidity of 10.0~90.0%. ).
eBay
LCD Max-Min Thermometer Hygrometer Digital Indoor Thermo Hygro Humidity Out Temperature Meter Probe Sensor Cable Weather Station
Aliexpress UK
No complicated wiring or installation is required, making it effortless to use. You need to provide your own batteries to make it work properly. Make sure to use high-quality batteries for optimal performance.
eBay
2 In 1 MIni Wet Hygrometer Humidity Thermometer Temperature Meter Mechanical Classic Homeuse Indoor Outdoor Garden Cellar
Aliexpress UK
Brand new 9v Battery included WILL need replacing as its old Packaging may have stickers on it. Offers accepted
eBay
Tuya Zigbee Soil Moisture Sensor 3 in 1 Humidity Temperature Sunlight Meter Screen/APP Control for Plants Pots Garden
Aliexpress UK
The temp accuracy range around ± 1℃ while humidity accuracy is ±3%RH. Ensures proper humidity, great for monitoring family's living conditions and health by preventing colds, dry skin, asthma, allergy, mold etc.
eBay
Home Weather Station LCD Digital Temperature Humidity Meter Thermometer Hygrometer Outdoor Temperature And Humidity With Sensor
Aliexpress UK
Humidity error: ± 5%. High-quality ABS material, high-precision chip, ultra-narrow bezel screen, high efficiency and stable performance. Temperature error: ±1℃. A variety of ways to place free choice, back stick and hang hole design, can stick or stand can be hanging.
eBay
DUKA MOODA Smart Desktop Temperature and Humidity Clock Electric Digital Home Temperature and Humidity Meter Smart Fun Reminder
Aliexpress UK