Applications : measuring variations of pressure, depression or differential pressure of air or gas within measurement ranges which vary according to the type of manometric liquid used : AWS 10, VOLT 1S or MERCURY.

Measurement range

• AWS.10 Liquid d=0,87 (in mmCE) : 50-0-50, 100-0-100, 200-0-200, 400-0-400
• VOLT.1S Liquid d=1,86 (in mmCE) : 220-0-220, 430-0-430, 870-0-870
• Hg Liquid d=13,545 (in mbar) : 310-0-310, 620-0-620

“U”- shaped column for measuring consecutively positive and negative pressures.

• Measurement by addition of values read on each column.
• Zero adjustment by moving the slide strip.
• For fixed use regardless of the manometric liquid used.
• For portable use with the LU model using VOLT 1S liquid.
• Comes with a white PVC support, 2 screws and 2 rawlplugs, two 487 connectors and a bottle of liquid.