Digital Manometer HT-1500NH HODAKA

Maximum and minimum value measurement is possible.Has a hold function. Combination to the optional pressure switcher(HT-1100)enables a single product to measure up to 5 locations.Unit displayed can be switched among 4 options of hPa/kPa/mm[[H2O]]/mmHg.(in the case of HT-1500NH, not mm[[H2O]] but m[[H2O]])For measuring positive, negative and differential pressures.For checking medical equipment.For differential pressure measurement for gasFor measuring gas flow pressures and exhaust draft pressures.Precision Range (hPa):-749.0 to 1499.0Resolution (hPa):0.10/1.0Power Supply: AA Alkaline Dry Battery x 2 (accessory)W x D x H: 64 x 28 x 95mmAccuracy: FS?}1%