Specification :

Application: Installation, debug and repair for refrigeration industry, ventilation duct, environment monit-or, navigation measurement, weather forecast, collection of the weather datum for outdoor busywork and fire department.
Model: AM4836V
Display 0.5� ( 13mm) 4-digitLCD
Measurement unist Air Velocity: m/ s, km/ h, ft/ min, knots
Air Flow: CMM( m3/ min) CFM( ft3/ min)
Beaufort scale: Force
Wave Height: m
TEMP:  &
Data hold MaxIMum Value
Data memorized 24groups
Sampling rate reading per second approx
Sensors air velocity/ flow sensor:
Conventional angled vane arms
Wa ith low-friction ball bearing
Temperature sensor:
Precision thermistor
Automatic Power off 0-9minutes set by users
Data output RS232C serial interface
Operating temperature 14 to140 ( -10 to60 )
Operating humidity Max.80% RH
Power supply 260g( 0.571b) including batteries& probe
Dimensions main instrument: 156x67x28mm( 6.1x2.6x1.1� )
Optional accessories Cable+ software for rs232C
Air Velocity Range Resolution Accuracy
m/ s ( meters per sec) 0.4-45.0 0.1 m/ s ± ( 2% + 0.1m/ s)
km/ h ( kilo-meters/ hour) 1.4-162.0 0.1 km/ hr ± ( 2% + 0.1km/ hr)
ft/ min ( feet per minute) 80-8860 0.1 ft/ min ± ( 2% + 1ft/ min)
knots ( nautical MPH) 0.8-88.0 0.1 knots ± ( 2% + 0.1 nots)
Air Flow
CMM ( cubic meters/ min) 0-9999 0.001 to1 ± ( 2% + 1m3/ min)
CFM ( cubic ft/ min) 0-9999 0.001 to1 ± ( 2% + 1ft3/ min)
Beaufort Scale 0-12 0.1 ± 0.5
Direction 0-360° 22.5° ± 22.5°
Wave Height 0-14 0.1 ± 0.1
Air Temperature 14 - 140 0.1 0.9
-10-60  0.1 0.5