SS Trading Corporation (SSTC) services

Radiosonde - GPS Radiosonde Sounding System

radiosonde suitable for day and night operation. Temperature sensing is by way of a precision RTD and humidity sensing by state of the art capacitive low-temperature humidity sensors, S S Trading Corporation is one of the leading Radiosonde Suppliers in India. http://www.sstc.org.in/upper-air-sounding-system.html