"TSI MICROMANOMETERS ALLOW FOR EASY DIFFERENTIAL PRESSURE MEASUREMENTS
The TSI DP-Calc™ Micromanometers measures static, total and velocity pressures as well as pressure drops across filters, coils, fans and diffusers. Each model of the DP-Calc combines a lightweight and durable design with an easy-to-read display. Advanced models feature volumetric flow rate, temperature, humidity and data logging.
FEATURES AND BENEFITS
Measure differential and static pressure from -15 to +15 in. H2O (-3735 to +3735 Pa)
Zeroing function quickly and easily resets instrument to zero
Velocity reading when using a Pitot tube
Variable time constant
Large, digital display"