SD Card real time data logger PRESSURE METER, full line Model : PS-9303SD FEATURES * Meter can cooperate with 2, 5, 10, 20, 50, 100, 200, 400 Bar sensor, new calibration procedures are not necessary when change the new sensor . * When change the new pressure sensor, just select pressure type ( 2, 5, 10, 20, 50, 100, 200, 400 bar ) on the front panel button. The sensor type will memorize into the circuit permanently.