Hisotech Pte Ltd was establised in 1985. Hisotech specialises in Flow and Energy Measurement/ Auditing Solution in the HVAC industry. Our company is recognised as a major supplier of +GFSIGNET on quality flow measurement and CONTREC on Energy Metering in the HVAC industries for the Building Automation.



Products
+GFSignet Flow Instrument
+GFSignet Analytical Instrument
Contrec Energy Instrument
Contrec Flow Instrument