The Global Specialties GNV-725 Humidity Temperature Meter is a portable dual-function meter with three environmental sensors. With precision semiconductor and capacitance sensors built directly into the remote wand, more accurate results can be obtained through the ability to direct sensor location. This is further enhanced when the thermocouple sensor is connected and all three measurements are displayed simultaneously on the LCD screen. Increase the functionality of the GNV-725 by connecting it to a PC, with the included SE-300 cable, to view and control the meter in real time.