Specifications - Extech Instruments HD350 User Manual

Specifications

General Specifications
Display
Measurements
Data Hold
Response Time
Linearity / Hysteresis
MIN-MAX-AVG
Auto Power OFF
PC Interface
Low battery indication
Power supply
Operating conditions
Storage conditions
Relative Humidity
Dimensions / Weight
Weight
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Multi-function LCD with Backlighting
Air Velocity: m/s, km/h, ft/min, knots, mph;
3
Air Flow: CMM (m /min) and CFM (ft
Pressure: psi, mbar, inH
Air Temperature: °C and °F
Freezes displayed reading
0.5 seconds (typ.)
±0.29 F.S.
Record and Recall lowest, highest, and average readings
Automatic shut off after 20 minutes (can be disengaged)
USB PC Communication with supplied software and cable for data
acquisition
Battery symbol appears on the LCD
9V Battery
o o
0 to 50 C (32 to 122 F)
o o
-10 to 60 C (14 to 140
o
Non-condensing (<10
o
(10 to 30 C) 75% RH
o
(30 to 40 C) 45% RH
o
(40 to 50 C) without condensation
Main instrument: 210 x 75 x 50mm (8.2 x 2.9 x1.9")
280g (9.8 oz.)
13
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3
/min);
O, mmH O, Pa
2 2
F)
C) 90%RH
HD350-EU-EN V3.1 07/13