HANYOUNG NUX 

(ผู้นำเข้าและจำหน่าย)

- Temperature Controller

- Recorder

- Counter / Timer

- Panel Meter

- Sensor

- Solid State Relay

- Limit Switch

- Signal Light

- Multi Pulse Meter

-  Push Button

- Thyrister Power Regulator

- Temperature Indicator 5 channel

weblink : http://www.siaminstrument.com   

http://www.aesirautomation.com 

http://www.thermocouple-heater.com