DIGITAL DIFFERENTIAL MANOME T E R Measure static and differential pressure in air and gas systems Strong magnet on back for hands-free operation 2 mDIGITAL DIFFERENTIAL MANOMETER Monitor and troubleshoot problems in HVAC systems with the ET180 Digital Differential Manometer from Klein Tools. Measure static and differential pressure from two ports in air and gas 2 systems. Easily toggle between units: inH O, bar, oz/in , psi, mbar, 2 2 kPa, inHg, mmHg, kg/cm , ftH 0, and cmH O. Large, backlit LCD 2 2 shows values when toggling between maximum, minimum, and average. Magnet on back for hands-free operation. Includes: Tapered stainless steel ports securely fit Differential Digital Manometer hoses from 1/8 to 5/16 2 m of 1/8 ID Silicone Tubing 3 x AAA Batteries Use single hose for ambient Storage Pouch pressure or both hoses for Instructions differential pressure Large LCD provides clear indication of Strong magnet and functions, battery life, battery compartment measurement, and units on back Hold button locks current Toggle between reading on the display maximum, minimum, and average values P1/P2 button provides Port 1, Port 2, and differential Easily toggle measurements between 11 different units measured Backlit display provides easy viewing in low light conditions Automatically zero the meter before starting Power on to take measurements measurements Auto-Power Off feature conserves battery life 2 m Pressure Range Silicone Tubing Dimensions Cat. No. UPC Description Accuracy 0-92644 Digital Differential +/-1.5% 6.19 x 2.47 x 1.38 ET180 69336-6 +/- 60 inH O 2 m of 1/8 ID 2 Manometer Full Scale (15.7 x 6.3 x 3.5 cm) Visit www.kleintools.com for warnings and instructions. See our complete line of Test & Measurement Products www.kleintools.com 2021 Klein Tools, Inc. Lincolnshire, IL 60069 MKT041421 Rev. 05/21 A