(BT-T1): 230V AC 50 to +110℃ LED Digital Temperature Controller with Thermocouple Sensor

Doing its job for the last 6 months.

Good

Good

The previous one, fitted to my aquarium heater, stopped working after a couple of months (can be verified from the previous purchase). Had to make this emergency purchase.will review rating after it works for some time.

Bad quality replaced onced but then also thermostat not giving cutoff when desired temperature is reached

Excellent

Good product

रिले को इनपुट 220 volt AC के साथ आंतरिक रूप से जोड़ कर , उपकरण के उपयोग को सीमित कर दिया है। रिले को इनपुट से जुड़ा हुआ नहीं होता तो बहुत काम का होता।