MARK II 25-NIST

MARK II 25-NIST is a series Mark II moulded plastic manometer. The curved inclined-vertical tube of the model 25 gauge provides higher ranges with more easily read increments at low readings. The Model 25 is excellent for general-purpose work. A short piece of tubing can be slipped over the Model 25 pressure connections to contain the gauge fluid in transit. Typical applications include paint booths, air velocity measurement and air filter gage.

• Broad ranging in easy to read calibrated increments
• Gauges ideally suited for general measurements and specific air applications
• Compact, stationary or portable device
• Simple to use tool for pressure measurement in OEM or user applications
• Inclined/vertical type
• ±3% FS accuracy
• Temperature limits of 140°F (60°C)
• Range from 0-3" water column
• Red fluid, .826 SP. GR
• With NIST calibration certificate

Contents

Mark II manometer are two tubing connectors for 1/8˝ pipe or sheet metal ducts, two mounting screws, 1 ounce bottle of indicating fluid, red and green pointer flags and complete instructions, 8´ of flexible double column plastic tubing.