Testo 635 Series / Testo เครื่องวัดอุณหภูมิและความชื้น Temperature Humidity Meter Testo 635 is a measuring instrument that can monitor and analyze air humidity, object moisture, U-value and dewpoint values in air ...
เครื่องวัดอุณหภูมิและความชื้น รุ่น Testo 635-2 แบรนด์ Testo Testo 635 is a measuring instrument that can monitor and analyze air humidity, object moisture, U-value and dewpoint values in air conditioning systems.
testo 735-1, 3 channel temperature measuring instrument T/C Type K/T/J/S/Pt100, audible alarm, connection for max. 3 optional radio probes, incl. battery and calibration protocol
testo 810, 2-channel temperature measuring instrument with infrared thermometer with laser spot marking and integrated NTC air thermometer incl. protective cap, Batteriens and calibration protocol