Extech 407910 Heavy Duty Differential Pressure Manometer (29psi)

Item #:

EXT-407910

Brand:

Extech

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407910 Heavy Duty Differential Pressure Manometer (29psi) by Extech

Dual differential inputs with internal sensors
Wide (±802 inches of water) measurement range with high resolution
Displays 8 types of pressure units: mbar, psi, kg/cm₂ , mmHg, inHg, mH2O, inH2O, and atm
Record/Recall MIN and MAX readings
Data Hold and Auto Power off
Zero function for offset measurements
Basic accuracy: ±1% of full scale (includes hysteresis)
Large dual LCD display
Metal input connections with two quick-disconnect fittings
Built-in RS-232 PC interface with optional Data Acquisition software (407001)
Includes 2 quick disconnect-fittings, 9V battery, protective rubber holster with stand, and carrying case

General Specifications

Circuit	Custom one-chip LSI microprocessor circuit
Display	0.6" (15mm) 6000 count LCD with function indicators
Units of Measure	mBAR, psi, kg/cm2, mm Hg, inches Hg, meter H2O, inches H2O and Atmospheres
Input circuit	Differential inputs (P1 and P2)
Data Hold	Freezes displayed reading
Sensor	Built-in piezoelectric sensors
Zero Adjust	Front panel push-button
Sample rate	0.8 sec. (approx.)
Compatibility	Air or non-corrosive and non-ionized gas
Auto Power OFF	Meter turns off after approx. 10 minutes to conserve energy
Data Output	RS-232 PC serial interface
Ambient conditions	32 to 122°F (0 to 50°C); < 80% RH
Battery power	9V alkaline battery
Power Consumption	8mA DC (approx.)
Dimensions	7.1 x 2.8 x1.3" (180 x 72 x 32 mm)
Weight	0.46 lbs (210 g) meter only
Accessories	Quick-disconnect fittings (2), rubber jacket, and 9V battery

Range Specifications