Klein Tools Digital Differential Manometer

The ET180 Digital differential manometer from Klein Tools measures air and gas pressure for port 1, and port 2, and measures the differential between the ports. Easily toggle between units: InH2O, bar, oz/in2, psi, bar, kPa, inHg, mmHg, kg/cm2, ftH20, and cmH2O. Large, backlit LCD shows minimum, maximum, and average values. Magnet on the back for hands-free operation. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability, and precision needed to get the job done right. Our family of engineers, workers, and craftsmen continues to put six generations of expertise into every tool we create by using only the highest quality materials, and superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day. Since 1857.