Heise PTE-2 Handheld Digital calibrator is the first portable multifunctional instrument that can accurately measure pressure, temperature, current or voltage. The basic unit includes dedicated firmware for easy calibration and setup of measurement and control equipment, as well as for recording related data. In addition, the PTE-2 can be connected to a computer, data acquisition system, or terminal emulator via a standard USB interface. Ideal instrument when precise calibration and traceability are required.