not even worth 1 star! Totally disappointed with this product! Upon removing the item from the shipping box, it showed approximately 250 degrees. I soon realized that when this particular block was tapped lightly with a finger, the indicator needle could change position randomly, sometimes by as much as 50 degrees. I suspect that the internal mechanism has been disabled somehow or not. properly secured. Poor design and/or poor quality control. The price was so cheap that it didn't justify the hassle of returning it. Better to just throw it away and warn others about my experience. you have been warned
ETC-JLD612-A Temperature Controller With Dual Display And PID Control By Lightobject
11 Review
Weather station hygrometer for home indoor household thermometer with humidity measurement ULBI H1
35 Review
📏 General Tools MMD4E: Highly Accurate Moisture Meter with High, Medium, Low Measurements
8 Review
Enhance Detection Accuracy with Klein Tools ET140 Non Destructive Detection
8 Review
🌡️ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review
Portable Handheld Manometer 📏 for Accurate Pressure Differential Measurement
5 Review
Digital multimeter RGK DM-12
6 Review
🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review