Vacuum range gauges for measuring absolute vacuum or suction pressures which can be permanently installed or used as a test gauge. Use vacuum range gauges to measure pressures which are negative relative to atmospheric pressure.
760mmHg absolute range digital vacuum gauge - Digital vacuum gauge for measuring over the 0 to 760mmHg (millimetres of Mercury) absolute pressure range. 
Vacuum gauge for minus 150 mbar range with a 0.1 mbar display resolution - We are looking to measure have to measure vacuum from zero to -150mbar to a resolution of 0.1 milibar
Vacuum range manometer for leak testing in hazardous areas - Intrinsically safe manometer which can read from a few mbar absolute to atmospheric pressure for investigating vacuum leaks.
Vacuum digital gauge to measure 0 to 1000 mbar absolute - We have a need for a general vacuum digital gauge which can display 0-1000mbar vacuum as absolute readings. 
Negative 30 inHg vacuum gauge with 0-10V output - Combined digital vacuum gauge and 0 to 10 volts analogue output for measuring from 0 to -30 inHg gauge pressure.
300 mbar vacuum and pressure high accuracy gauge - LEX1 high accuracy digital pressure gauge with a +/-300 mbar gauge pressure range for measuring low gas/liquid pressures and vacuums to a high accuracy
10 psi vacuum air and 50 psi water pressure gauge and data logger - Logging pressure gauge with dual range pressure sensor modules for measuring moist air from -10 psi up to 0 psi vacuum and water from 0 to 50 psi.- 400 mbar absolute (not relative) battery supplied vacuum sensing display - Battery supplied digital readout display for sensing the absolute pressure of a vacuum below 400 mbar.
Vacuum gauge to measure both absolute & negative gauge pressure - Checking vacuum pressure as a positive pressure and also as a negative pressure depending on the type of vacuum equipment being tested- Minus 100 mbar Digital Vacuum Gauge - Digital vacuum gauge with digital display for measuring suction pressure down to minus 100 millibar below atmospheric pressure.
- 450 mmHg vacuum range pressure gauge - The Baroli 05 pressure gauge can be supplied with a negative gauge vacuum range and display the pressure in millimetres of mercury (mmHg) pressure units.
1 bar vacuum gauge and sensor with USB plus Labview driver - USB interface digital vacuum gauge and sensor with Labview driver for measuring suction pressure over a negative gauge range of 0 to -1 bar (-14.5 psi).
