The ET180 Digital Differential Manometer from Klein Tools measures air and gas pressure for port 1, port 2, and measures the differential between the ports. Easily toggle between units: inH2O, bar, oz/in2, psi, mbar, kPa, inHg, mmHg, kg/cm2, ftH20, and cmH2O. Large, backlit LCD shows minimum, maximum and average values. Magnet on back for hands-free operation.Features Strong magnet on back for hands-free operation Large LCD is backlit for easy viewing in low light conditions Units measured: inH2O, bar, oz/in2, psi, mbar, kPa, inHg, mmHg, kg/cm2, ftH20, and cmH2O Range of +/- 60 inH2O and full scale accuracy of +/-1.5-Percent Hold button locks current reading on the display Digital Manometer measures air and gas pressure for ports P1, P2, and differential Calculates minimum, maximum and average values Auto-power off feature conserves battery life Silicon tubing, 3 x AAA batteries, and storage pouch included Magnet on Back of Housing Warnings The meter is NOT insulated. Avoid contact with areas where energized conductive elements may be present. Shut off power to the area before starting measurements. Always wear approved eye protection. Read, understand, and follow all instructions to ensure safe operation. Pressure Measurement Range: +/- 60 inH2O Accuracy: 1.5% Full Scale Measurement Units: bar, oz/in2, psi, mbar, kPa, inHg, mmHg, kg/cm2, inH2O, ftH20, cmH2O Power: 3 x AAA Batteries Measurement Types: Port 1, Port 2, Differential Number of Ports: 2 Dimensions: 6.19 in x 2.47 in x 1.38 in (15.7 x 6.3 x 3.5 cm) Weight: 0.3700 lbs Material: ABS, Stainless Steel Connector Type: Tapered Stainless Steel Ports from 1/8" to 5/15" Operating Temperature Range: 32 to 122 F (0 to 50 C) Display Type: Backlit LCD Compliance: Conforms to EN 61326-1:2013; EN61326-2-3:2013; CE and UKCA Certified Low Battery Indicator: Yes DownloadsVideo DownloadSafety Data SheetSpec SheetInstructionsET180_Instructions_web.pdf
