Thai Instrument Supplier : United Instrument and Metrology Co.,Ltd: Products : United Instrument and Metrology Co.,Ltd. was established in 2001. We are Specialized in Industrial Instrument such as Temperature Controller, Pressure, Flowmeter, Catridge Heater, Tubular Heaters, Band Heaters, Silicon Rubber Heater, Temperature & Humidity Sensors, Inductive Sensors, Capacitive Sensors, Photo