SPER Scientific Manometer, 30psi Measuring Range, +/-0.3% Accuracy

SPER Scientific Manometer, 30 psi Measuring, +/-0.3 % Accuracy, Battery, 60 psi, LCD Display, 0.01 psi, 0.1 in-WG, 0.001 bar, 1 mmHg Resolution, 0 to 50 deg C, 7-1/8 x 2-3/4 x 1 in, Additional Information: 9 V Power Supply. Ideal for measuring low differential pressure in clean rooms, test and balance, medical equipment, HVAC, pneumatic systems and computer peripherals. Portable and weigh only 5 oz (150 g) including the battery. These meters are convenient for use in the lab, field or factory. All read gauge and differential pressure in up to 11 units of measure and feature large, backlit displays, min/max, hold and auto-power off functions. The USB output port enables communication with a computer. High accuracy of+/-0.3% FS at 25 deg C, repeatability+/-0.2% (maximum+/-0.5%) FSO and combined linearity and hysteresis+/-0.2 (maximum+/-1%) FSO. In order to connect this model to a computer to stream data, you will need the USB cable 840054 data acquisition software 840052. All SPER Scientific manometers come ready-to-use with connection hose, instructions and a 9 V battery, in a hard shell carrying case. Uses optional AC adapter. N.I.S.T. traceable certificate of calibration available - SPER