Additel ADT260EX [ADT260EX-GP2-PSI-B2] Handheld Multichannel Reference Recorder, ATEX Certified Intrinsically Safe,1/2BSP male, 0.05%FS, 0 to 2 psi, Gauge Pressure. The Additel 260Ex is an intrinsically safe handheld multichannel reference recorder with 8 different channel configurations. This Additel versatile and capable handheld, technicians are now able to measure and collect data for pressure, temperature (RTD probes available), barometric pressure and electrical measurement all in one highly portable device. The powerful logging capability and high-level of intrinsic safety make the ADT260Ex the perfect companion for use in the pipeline industry by supporting hydrostatic pressure testing, air leak testing, inlet and outlet pressure testing at pump stations, safety valve and ex-proof membrane testing, wellhead pressure testing, pipeline filter testing, differential pressure transmitter/flow computing testing, as well as routine calibration of pressure devices. The user-friendly Additel 260EX has a 4.4in color display that can be used in direct sunlight and is backlit for low-light spaces. The Additel 260EX has 4, 5, 6 digit resolution with a smartphone like interface.