Lies, and decently enough. I measured on four different thermometers: from the old Soviet and modern to two high-quality electronic ones. Between these thermometers there was a difference of about one degree. The values were as follows: at room temperature, the discrepancy was from 3.3 to 5 degrees; in cool near-zero weather, the temperature rise was more than 5.5 degrees. Of course, the model is interesting, but I think it is unjustified to give such money for a product that does not correctly show the temperature. Two points. I do not recommend.
🌡️ Zacro LCD Digital Aquarium Thermometer: Accurate Fish Tank & Terrarium Water Temperature Monitoring
8 Review
🌡️ Qooltek Digital LCD Thermometer Gauge with Probe for Vehicle Reptile Terrarium Fish Tank Refrigerator - Fahrenheit Aquarium Temperature Sensor
8 Review
🐠 6 Pack AQUANEAT Aquarium Thermometer - Reptile & Fish Tank Digital Thermometer with LCD Display for Terrarium Water Temperature Test
9 Review
🌡️ Lifegard Aquatics Digital Temperature Alert
9 Review
🐠 U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review
🧲 Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review
Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review