Review on 🌡️ CHENBO(TM) Digital Cooling/Heating Thermostat: 3 Pack with Waterproof Sensor Probe -50-110 °c Temperature Controller - Reliable 12V DC Control, 10A Relay Module by Bernard Her
Dangerous, overheating and may cause fire
The product received did not have a 3.3V regulator in IC3 but instead had a 0 ohm resistor (see lower right corner of image). The picture on the parts page clearly shows the IC controller mounted on the board. When the power was turned on, the circuit board got very hot and could burn out if not turned off. Not only was this item different from the one pictured, it was clearly dangerous to use.
- Industrial & Scientific
- Obsolete
New products
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