🌡️ Stay cool, stay precise — control your climate like a pro!
This DC 5V Digital Thermostat Module offers a broad temperature range from -58℉ to 257℉ with high precision and dual red LED displays for easy reading. Featuring a waterproof 1-meter NTC sensor and a powerful 20A relay, it’s engineered for reliable, fast temperature control in both professional and demanding environments.
E**S
Died for seemingly no reason
I used it with 5V input and it worked at first. As I tested it further, it quit working. Relay won't close and LED won't come on. Nothing I seem to do works to fix it. Even removing power for 10+ minutes doesn't work. I don't think it's the relay, given I can turn the relay on and off by connecting it directly to my bench power supply, so my guess is something else is going wrong elsewhere.
D**N
burnt out
relay burnt out after 48h of 10a constant current
TrustPilot
1 周前
1 周前
