I like the panel meter product that you offer on Amazon with the 18B20 sensor and expect to purchase this week if it can accommodate a sensor change – I may need to change to a different sensor for ring mount. What type sensor is the 18B20 – rtd, K or J thermocouple?
Also I would prefer if a model has a setable alarm point for temperature alarm – is there a model of the temperature display with alarm feature. Thanks