Dwyer Series 475 Mark Iii Handheld Digital Manometer, 0-10.00"wc Range, 5 Psig

US $550

USA, United States
May 28th

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Dwyer Series 475 Mark III Handheld Digital Manometer, 0-10.00"WC Range, 5 psig Maximum Pressure Item Description Intrinsically-safe digital manometer for field calibration, monitoring or troubleshooting HVAC systems, performing clean room inspections, air velocity monitoring, and natural gas appliance-line testing FM-approved intrinsically safe for Class 1, Div. 1, Group A, B, C, D, T4 hazardous locations Accuracy is + or - 0.5% of full scale at 60 to 78 degrees F, and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F Dual push pads on the front panel control on-off, auto zero, and pressure unit selection between U.S. and metric units Standard connections accept 1/8" or 3/16" inside diameter (ID) vinyl or rubber tubing Features The Dwyer Series 475 Mark III intrinsically-safe digital manometer provides positive, negative, and differential pressure measurements, and is used to perform field calibration, monitoring or troubleshooting HVAC systems, performing clean room inspections, air velocity monitoring, and natural gas appliance-line testing. The meter is FM-approved intrinsically safe for Class 1, Div. 1, Group A, B, C, D, T4 hazardous locations. It has an accuracy of + or - 0.5% of full scale at 60 to 78 degrees F, and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F. The extruded aluminum case provides durability. The backlit four-digit LCD displays the pressure measurement. The zero function nulls minor pressure differences before measuring. Standard connections accept 1/8" or 3/16" inside diameter (ID) vinyl or rubber tubing. The meter is powered by a 9V battery (included) and automatically shuts off after 20 minutes to preserve battery life. Specifications Pressure types Positive, negative, and differential Media type Air and compatible combustible gases Case material Extruded aluminum Display Four-digit LCD Temperature limits 0 to 140 degrees F/-17.8 to +60 degrees C Compensated temperature limits 32 to 104 degrees F/0 to 40 degrees C Dimensions 6-17/32 x 2-13/16 x 29/32 (H x W x D) Power 9V alkaline battery Agency approvals CE, FM H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are composed of columns of liquid, and they use gravity and the liquid's density to calculate pressure. Because they have no moving parts, analog manometers do not require re-calibration. Digital manometers have pressure sensors that are connected to a system with a hose to provide a digital readout of the amount of pressure present in a system. They use microprocessors to calculate pressure, and they require periodic calibration to help ensure accuracy. Dwyer Instruments manufactures measurement and control instruments, including pressure gauges, flow meters, level instrumentation, temperature instrumentation, and air quality monitors. The company, founded in 1931, is headquartered in Michigan City, IN. Additional Information Manufacturer: Dwyer Instruments Shipping Weight: 75 Product Dimensions: Width: 4.60 Length: 9.20 Height: 1.10 Shipping Details Depending on your location and on package weight, items will be shipped by USPS or UPS. All stock is at our USA warehouses. Most orders ship within 24 hours of processing your payment unless stated differently. Check our feedback to see how our customers love the FAST shipping we offer! Shipping is always free! 30 Days Return & Refund Policy We provide a 30 days return/exchange policy for our products. The buyer can choose between a refund or an exchange to his/her product. In case of defectives found, only factory defects are accepted as the reason of return. The package of the returned item(s) must be completely intact, and all accessory(s) inside the package must be original and in perfect condition. We do not cover the postage costs for returned defective items. Items returned must be received within 30 days from purchase. No refund or replacement is issued after this period of time. Please allow up to 7 working days for your return to be processed after it is received by us. We are extremely fair, and in the rare event of something out of the ordinary happening, we will gladly work with you to find a solution. Our Guarantee Your satisfaction is guaranteed! We offer a 100% Satisfaction Guarantee on all sales. If you are not happy with your purchase for any reason, please contact us within seven days of receipt of your item, or email us to share your concerns. As mentioned before we are extremely fair and will happily work with you to find a solution to any problem. As you can tell from our feedback, pretty much every single one of our customers is a happy one. So in the rare case something does go wrong, before leaving a negative feedback, contact us so we can help you and make things right! About Us We sell on eBay since 2006. We are based in the USA and ship from our own warehouses. 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