Handheld temperature indicator is the latest attraction from artech labs’. Model thip-02, is a reliable and accurate instrument, which is easy to use. It gives simultaneous readings of rh and temperature. The sensor is housed in a separate module, which incorporates a solid-state capacitance type rh sensing element. The instrument works on a single 9 v battery and the indications are 3½ digit liquid crystal displays. Low battery indications and open sensor indication are standard features of the thip-02. The instrument can be used for rh and temperature in hvac system, greenhouses, storages and warehouses and pharmaceutical applications.