I have several of these, one led through the window seal to the street, while the other measures the temperature of the water at the outlet of the boiler. I live in the south and there are no particularly low temperatures here, but interestingly, he normally writes a minus, up to -9, and then the minus will overlap, so if -11, then it will be the number 1 with a small dash. and then everything is fine. The thermometer is accurate.
📏 General Tools MMD4E: Highly Accurate Moisture Meter with High, Medium, Low Measurements
8 Review
🌡️ Touchless Digital Infrared Forehead Thermometer
3 Review
Govee Temperature Hygrometer Thermometer Greenhouse
8 Review
Enhance Detection Accuracy with Klein Tools ET140 Non Destructive Detection
8 Review
🔍 Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review
Portable Handheld Manometer 📏 for Accurate Pressure Differential Measurement
5 Review
🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
🌡️ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review