Store New Arrivals Add to Favorite View Feedback Contact Beede INSTRUMENTS 13003 Coral Water Pressure Gauge Kit 30 PSI - 2" Description Item model number 13003 Item Weight 9.92 ounces Item dimensions L x W x H 3.5 x 4 x 4.5 inches Material Plastic Country of Origin USA Manufacturer Part Number 13003 Global Trade Identification Number 00759266130036 Model 13003 Is Discontinued By Manufacturer No Product Dimensions 3.5 x 4 x 4.5 inches Anti-scratch glass lens Plastic Cases for corrosion resistance and long life 12 VDC negative ground Can be adapted for 24 VDC systems Available in standard or Metric values A pressure gauge operates by sending a low amperage current through the gauges' meter to ground via a sending unit with variable resistance. The resistance of the sending units increase or decrease with the changes in pressure, temperature, etc. As the sender's resistance varies, the amount of current allowed to flow through it to ground changes and the meter deflects, showing the change in pressure. ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.