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Specification

TSI DP-CALCâ„¢ micromanometers
Model 5825

Simple to operate, hand held digital micromanometer
Measure differential and static pressure from -15 to + 15 in. H2O ( -3735 to + 3735 Pa)
The DP-CALCâ„¢ micromanometers allow you to easily make fast, accurate differential and static pressure measurements. These robust instruments can also calculate and display velocity when using an optional pitot tube.
Advanced model 10508-77 also features adjustable time constant, calculated flow, programmable K-factors, datalog up to 12, 700 sample points with time and date stamp, and calculate statistical data.
What' s Included:
hard carrying case, manual, NIST calibration certificate, and 4 AA batteries. Model 10508-77 also includes USB cable, and software.

Specifications
Static/ Differential Pressure Accuracy ± 1% of reading ± 0.005 in. H2O ( ± 0.01 mm Hg, ± 1 Pa)
Resolution 0.001 in. H2O ( 0.1 Pa, 0.01 mm Hg)
Duct Size Dimensions 1 to 250 inches in increments of 0.1 in. ( 1 to 635 cm in increments of 0.1 cm)
Volumetric Flow Rate Range Actual range is a function of velocity, pressure, duct size, and K factor
Temp range 40 to 113° F ( 5 to 45° C)
Velocity range 250 to 15, 500 ft/ min ( 1.27 to 78.7 m/ s)
Velocity resolution 1ft/ min ( 0.1 m/ s)
Velocity accuracy ± 1.5% at 2, 000 ft/ min ( 10.16 m/ s)
Static/ Differential Pressure Range -15 to + 15 in. H2O ( -28.0 to + 28.0 mm Hg, -3735 to + 3735 Pa)
Time constant User Selectable
Logging intervals 1 second to 1 hour
External Meter Dimensions 3.3 in. x 7.0 in. x 1.8 in. ( 8.4 cm x 17.8 cm x 4.4 cm)
Power Four AA-size batteries or optional AC adapter
Weight with batteries 0.6 lbs. ( 0.27 kg)
Storage -4 to 140° F ( -20 to 60° C) Put on Product PartnerRecommend to your friends