以下STH系列温度表日本三和已经于2007年9月停产，全部用TH3温度表代替
STH-500 探头联机式温度计,数字温度表 (白金薄膜测温电阻体) Convenient to measure internal temperature of food or liquid -50.0oC ~ 450oC wide range Data hold function
STH-500C温度计,数字温度表 (sensor probe(s) necessary)|探头可互换(白金薄膜测温电阻体)
Sensor changeable type -50.0oC ~ 450oC wide range Data hold function
STH-1200温度计,数字温度表 (sensor probe(s) necessary)|探头可互换(K型热电偶) Sensor changeable type -50.0oC ~ 1200oC wide range Thermocouple K