4Pcs DC 12V Electronic Temperature Controller Programmable -50 to 110 ℃ Heating/
High temperature protection: 0 to 110℃ (32℉ to 230℉). 【NTC 10K Waterproof Sensor Probe】The NTC (10K 0.5%) temperature sensor probe is waterproof, rogrammable heating/cooling mode, delay start, high temperature alarm, Celsius/Fahrenheit mode, etc.