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Residual Pressure Manometers

Select Item: $175.00 MA-166  Residual Pressure Manometer Complete w/Mercury $385.00 MA-170  Digital Pressure Manometer $465.00 MA-170C  Digital Pressure Manometer NIST Certified Specify Quantity:     Estimated Shipping Weight: 10.0 pounds   4.5 kilograms Test Methods ASTM D 2041 Recent Items Residual Pressure Manometer Complete w/Mercury Bench Top Lab Mixer 5qt, w/Attachements Marshall Stability, Asphalt Tack Coat Shear Fixture Biodegradable Extraction Solvent Power-Solv. 5-Gal 4" Marshall Mold Set for MS-1, MS-10, and MS-12

MA-166 pictured

MA-166

MA-170 Digital Manometer is a safe, accurate and environmentally friendly alternative for measuring vacuum levels. The gauge is mercury-free and uses an absolute pressure transducer to give instant digital display of applied vacuum from 0-1,000mm Hg. Resolution is 0.1mm with ±0.5% accuracy of full scale. A "T" port connection consisting of a 0.25in hose barb and a needle valve is supplied for vacuum tubing. The MA-170C undergoes a ten-point calibration and includes a certificate of NIST traceability.

The gauge offers use with a 9V battery, or an included 110V AC adapter. Automatic shut-off saves power in battery mode. Overall Dimensions: 3.1x6.5x1.18in (78.7x165.1x30mm), WxDxH.

MA-166 Mercury Manometer has sliding scale graduated above and below zero to 130mm by 1mm. The U-tube is mounted on a wooden stand and comes complete with mercury.