Specification Brand : Tonghui BulletPoint : Digital Pressure Gauge, manometer BulletPoint1 : BUNDLE INCLUDES: Dwyer 475-2-FM Handheld Digital Manometer, Wrist Lanyard, 9V Battery, Operating Instructions, and NIST Traceable Certificate of Calibration completed at time of purchase. LEAD TIME 2-3 WEEKS. BulletPoint2 : PACKED WITH FEATURES: The Dwyer 475 Series Manometer features dual push pads on the front panel to control on-off, auto zero, and pressure unit selection between U.S. and metric units and large, easy-read LCD with back light. Standard hose-barb connections accept 1/8" or 3/16" ID vinyl or rubber tubing (not included). BulletPoint3 : INTRINSICALLY SAFE: The Dwyer 475 Series Manometer is FM-approved intrinsically safe for Class 1, Div. 1, Group A, B, C, D, T4 hazardous locations. Ideal for field calibration, monitoring or troubleshooting HVAC systems, clean rooms, fume hoods, isolation cabinets or rooms and a wide range of other low pressure pneumatic systems. BulletPoint4 : ACCURATE: Accuracy is +/ - 0.5% of full scale at 60 to 78 degrees F, and +/ - 1.5% full scale at 32 to 60 and 78 to 104 degrees F. BulletPoint5 : ACCREDITED NIST CERTIFICATION: The Dwyer Instruments, Inc. Engineering Laboratory is accredited to ISO/IEC 17025:2017 (General Requirements for the Competence of Testing and Calibration Laboratories) as well as ANSI/NCSL Z540-1-1994 and ANSI/NCSL Z540.3-2006 through ANAB (ANSI National Accreditation Board). ExternallyAssignedProductIdentifier1 : 0655365670490 ExternallyAssignedProductIdentifier2 : 655365670490 ItemName : HS108 Manometer 0-350bar Digital Pressure Gauge 0.05% F.S Accuracy ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 8 inches ItemTypeKeyword : manometers Manufacturer : Sino Material : Stainless Steel PartNumber : 475-2-FM-NIST ProductDescription : Product Description HS108 Digital Pressure Gauge is portable, high-accuracy test gauge. With advanced state-of-the-art silicon pressure sensors and microprocessor technology , HS108 provides an accurate, reliable and economic solution for pressure application in the industries of Power,chemical, petrol, metallurgy, metering, etc. Every HS108 digital pressure gauge pass the high and lower temperature aging,so it could assure the products more accurate and reliable. Technical specification ◆ Accuracy:±0.025% F.S , ±0.05% F.S , ±0.1%F.S, ±0.2%F.S, ±0.5%F.S. ◆ Pressure range: (-1-0)bar, (0-2500)bar (any range within these two range). ◆ Work medium: Oil, water& noncorssive gases . ◆ Over pressure alarm function ◆ 6 digits big LCD with blacklight ◆ Pressure unit: Pa, kPa, MPa, psi, bar, mbar, kgf/cm2,mmH2O , mmHg ◆ Compensated temperature:( 0- 50)°C ◆ Pressure Connection:M20*1.5, or 1/4''NPT male thread(or customized) ◆ Battery: One piece 7.4V lithium and special charger ,Battery using life: 80 hours ◆ Case material: ABS Plastic ◆ Communication: RS232 ◆ Dimensions:Φ95mmx49mm. Total Height:166mm ◆ Weight:0.75kg Features ◆ Pressure ranges to 2500 bar ◆ High accuracy up to ±0.025%F.S ◆ Nine selectable pressure units ◆ Advanced temperature compensation: 0°C to 50°C ◆ Large , easy to read with 6-digit resolution ◆ % Pressure indication with bar graph ◆ Backlight and RS232 serial interface ◆ 7.4V Rechargeable battery or AC adapter ◆ Max/Min values function ProductSiteLaunchDate : 2021-11-03T01:27:11.846Z