General-tools-and-instruments ABH-4225 Manual de usuario Pagina 1

VANE ANEMOMETERBAROMETERHUMIDITY/TEMP.Model : ABH-4225

Unit Flashing %RH60.925.9 ℃ Unit FlashingThe measuring unit for different mode ( function ) are :Anemometer unitTemp. unit m/S, Km/h, FPM, mph, Knot B

4-4 Barometer measurement1)Turn on the meter by pressing the " Power Button "( 3-3, Fig. 1 ) momentarily.2)For the above 4-1 mode ( functio

b.Humidity/Dew point( Upper display show humidity value , lowerdisplay show dew point value )4-7 Data Hold* During the measurement, press the " H

4-9 Auto power off management1)The instrument has built-in "Auto Power Shut-off "function in order to prolong battery life. The meter willsw

TABLE OF CONTENTS1.FEATURES...12.SPECIFICATIONS...

1. FEATURES* Anemometer, Barometer, Humidity, Temperaturemeter, 4 in one, professional.* Anemometer unit : m/S, Km/h, FPM, mph, Knot.* Barometer unit

2. SPECIFICATIONS2-1 General SpecificationsDisplay LCD size : 28 mm x 19 mm.Anemometer m/S (meters per second)Unit Km/h ( kilometers per hour )FPM ( f

Power Supply DC 1.5 V battery ( UM4/AAA ) x 4 PCs, Power Current Approx. DC 5.2 mAWeight 182 g/ 0.4 LB.@ Battery is included.Dimension 205 x 48 x 40 m

Humidity / Dew pointa. Humidity Range 10 % to 95 % R.H.Resolution 0.1 % R.H.Accuracy 70% RH ≧ ± (3% reading + 1% RH).< 70% RH - 3% RH.±3% RH.b. Dew

3. FRONT PANEL DESCRIPTIONFig. 13-1 Vane3-2 Humidity/Temp. Sensor3-3 Power ( ) Button▲3-4 Hold ( ) Button, Unit Button3-5 REC ( ) Button,

4. MEASURING PROCEDURE 4-1 Mode ( Function ) selection1)Turn on the meter by pressing the " Power Button "( 3-3, Fig. 1 ) momentarily.*Pres

%RH60.9 Value FlashingValue Flashing25.9 ℃*After the mode ( function ) is selected, it will bememorized into the memory circuit .If power off and on