Specification Brand : Gilson Company, Inc. BulletPoint1 : The optimal method for fast, accurate vacuum pressure measurements BulletPoint2 : Easy to read digital display BulletPoint3 : A mercury-free alternative for safe asphalt Rice testing BulletPoint4 : NIST Traceable multi-point certification available BulletPoint5 : [Portable Design] With its compact size and lightweight construction at just 57 grams, this pressure is highly portable and convenient to carry, making it ideal for on-site measurements and fieldwork. ExternallyAssignedProductIdentifier : 00840404708306 IncludedComponents : Manometer, Hose barb w/ needle connection, AC adapter, and 9V battery ItemName : Digital Residual Pressure Manometer (115V, 60Hz) ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemTypeKeyword : manometers Manufacturer : Gilson Company, Inc. Material : Plastic MeasurementAccuracy : +/-0.5% ModelName : Gonetrede3aq07g46 ModelNumber : Gonetrede3aq07g46 NumberOfItems : 4 PartNumber : MA-170 ProductDescription : Digital Residual Pressure Manometer is a safe, accurate, and environmentally-friendly alternative for measuring vacuum levels for all lab applications. These models meet the requirements of ASTM D2041 and AASHTO T 209 to measure specific gravity and density of asphalt mixtures, often called the asphalt Rice Test. The mercury-free gauge uses an absolute pressure transducer to give an instant digital display of applied vacuum from 0 to 1,000mm Hg with 0.1mm resolution. Accuracy is ±0.5% of full scale with a resolution of 0.1mm. Digital readings are provided on an easy-to-read backlit display. A 0.25in hose barb connection with a needle valve is supplied for vacuum tubing. The manometer is powered by a 9V battery or AC adapter, both included. Automatic shut-off saves power in battery mode. The AC adapter for MA-170F and MA-170FC operates on 230V/50Hz. The MA-170C model is supplied with a certification of NIST calibration to meet AASHTO T 209 requirements. The model undergoes multi-point calibration at 25, 30, and 35mm Hg on NIST traceable equipment. The same NIST calibration or recalibration is available for existing MA-170 manometers by purchasing MAA-25 Digital Manometer Recalibration and sending the unit in. ProductSiteLaunchDate : 2025-03-10T17:47:17.511Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 41110000