Extech Instruments 451104, Руководство пользователя

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Model 451104 V2.0V 10/06 6
Specifications
General Specifications
Display Dual LCD display: 0 to 9999 digits for Air Velocity and 0 to
1999 digits for Temperature readings
Operating Temperature 14 °F to 122 °F (-10 °C to 50 °C)
Operating Humidity 80% Relative Humidity (maximum)
Meter Power 9V battery
Battery life 100 hours of continuous use
Auto Power OFF Meter turns off after 20 minutes automatically
Weight 1.5 lb (680g)
Meter Dimensions 7.20 x 2.99 x 1.77” (183 x 76 x 45 mm)
Sensor Vane Diameter 2.9” (70mm)
Accessories 9V battery and hard carry case
Range Specifications
Range Resolution Accuracy (% Full Scale)
80 - 5900 ft/min 1
0.40 – 30.00 m/sec 0.01
0.9 – 68.0 mph
0.8 – 58.0 knots
1.4 – 108.0 km/hr
0.1
± 3%
-10.0 to 50.0
o
C ± 1C
o
14.0 to 122.0
o
F
0.1
o
± 2F
o