Sensor module for measuring hydraulic and pneumatic pressure / vacuum up to 500 psi / 3447 kPa. For use with standard multimeters with an mVDC rating (≥10 mΩ, connection using 4 mm male banana plugs, 20 mm centres). Functions: min./max. recording with multimeter, psi / kPa and 'Hg / cm Hg switching, battery test, zero reset. Sensor compatible with most industrial liquids and gases. Available in calibrated version (stock number 460-5558).