INSTRUCTION MANUAL
MINI TYPE
THERMO-ANEMOMETER
Model:89088
INTRODUCTION
Congratulations on your purchase of the
unique mini Anemo-Thermometer.
The meter features big display of Air
Velocity and Temperature, simple and
easy to operate, 7 units of scale to be
selected .
A pocket design makes it convenient and
portable, easy to use and to get an
accurate reading.
INTRODUCTION
This package contains:
The meter x 1
CR2032 battery x 1
Operation manual x 1
Wrist strap x 1
Plain box x 1
Pouch x 1
FEATURES
Temp./Windchill : Averaging & LCD
display is updated every second.
Windspeed : Moving 2-sec average
with maximum 2-second average.
LCD is updated every second.
Temperature sensor : Sealed
precision thermister.
Shock proof housing.
One button data hold operation.
Records maximum reading.
o o
Unit C/ F switchable.
Replaceable lithium battery.
6 different windspeed units selectable.
Safety wrist strap makes it carry
around and avoids falling down.
1.
DESCRIPTION
1. Vane impeller
2. Precision thermister temp. sensor
3. LCD display
4. POWER and HOLD key
5. UNIT and MODE key
6. Battery compartment(on rear side)
7. Wrist strap holder
Accessory included:
Wrist strap. Battery (CR2032). Manual.
Pouch
UNITS CONVERSION TABLE
m/s
ft/min
knots
km/hr
mph
1 ft/min
1 m/s
0.00508
1
196.87
1
1.944
0.00987
0.01829
3.6
0.01138
2.24
1 knot
1 km/hr
0.5144
101.27
1
1.8519
1.1523
0.2778
54.69
0.54
1
0.6222
1 mph
0.4464
87.89
0.8679
1.6071
1
2.
SPECIFICATION
Display
60~3937 FT/M (2)
0.4~38.8 KNT (0.1)
Air velocity range & Res.
1.1~20.0 M/S (0.1)
0.8~72.0 KMH (0.1)
1~8 Beaufort (1)
Air velocity accuracy
0~50 C (0.1)
Temperature range & Res.
32~122 F (0.1)
Temperature accuracy
+1 C (+2 F)
Air velocity display
Temperature response
Dimension
Power off
Impeller Dia.
130 x 43.5 x 16mm
Unit in Imperial
Unit in Metric
Unit
Power off
Power Supply
Battery Life
0.5~44.7 M/H (0.1)
+5% or + last
significant digit
(whichever is greater)
o
o
o o
LCD update every sec.
and display every 2
second average.
Update every second.
Response time: 1 min
24mm
O
F , FT/M, M/H
o
C , M/S, KMH
KNT, BF
Automatic shut off
after 5 minutes
CR2032 battery x 1
48 hours
(continuous use)
NOTE:
M/S
FT/M
KNT
meter per second
Feet per minute
Knot
KMH
Kilometer per hour
M/H
Mile per hour
BF
Beaufort
3.
DISPLAY
Air ve loc ity u nit:
BF, FT/M (fe et pe r minute), M /H
(mil e per h our ), KM H (kilo met er pe r
hour ), M/ S(m ete r per sec ond )& KN T
Prim ary d igi tal displa y:
Air ve loc ity o r Air te mpera tur e or
wind chi ll ( ).
or is th e uni t of te mperatur e.
: the ma xim um ai r velocity s inc e
powe red o n.
:To free ze th e lat est displa y.
:Low b att ery r eminder.
KEYPAD
This m ete r can b e ope rated b y
pres sin g two k eys .
-Pre ss to t urn o n the m eter.
-Pre ss mo re th an 3 seconds
to tur n off the m ete r.
-In no rma l mod e, press to
free ze th e rea din gs.
- In pow er off mo de, p res s
more t han 3 s eco nds to
disa ble t he au to sl eep mod e.
4.
-In no rma l mod e, press to
disp lay d iffer ent m ode s in
turn s: Vel oci ty/Max. Vel oci ty
/air t emp ./w indchill .
-In ai r vel oci ty mode, pre ss
thes e two k eys t o change
the ai r vel oci ty unit.
+
-In ai r tem per ature mode ,
pres s the se tw o keys to
chan ge th e tem perature u nit .
By pressing the key momentarily.
The full display will appear (Fig.1) The
top display indicates the unit of wind
speed and the primary display indicates
the value (Fig. 2)
POWER ON
Fig.1
By pressing and holding the key
more than 3 seconds to power off the
meter.
Fig.2
TAKING MEASUREMENTS
Hold the meter and target the air source
from the rear of the unit. When holding
the meter, hold it at arm’s length and
away from your body.
5.
AIR VELOCITY & TEMP. MODE
The default display mode is air velocity.
To change the display mode to air temp.,
Press key repeatedly until LCD
changes to air temperature.
When re-powered on,
the meter will stay
at the mode which
you last selected.
Fig.3
UNITS SELECTION
TEMPERATURE
To select the temperature unit, first of all,
make sure you are in temp. mode (see
above section for mode switching). Press
and simultaneously to change
the units of measurement.
The meter defaults F (Fig.4 & 5)
o
Press
+
Fig.4
Fig.5
WIND SPEED
To select the air velocity unit when you
are in air velocity mode. Press and
simultaneously repeatedly to scroll
the units of measurement.
The meter defaults BF (Fig.6 & 7)
+
Fig.6
Fig.7
6.
DATA HOLD
To freeze the reading, press the
key while taking measurements. “ “
will appear on LCD and the reading is
frozen. To return to normal operation,
press key again. (Fig. 8&9)
Fig.8
(Air velocity)
Fig.9
(Air temperature)
MAX. OPERATION
After a measurement session, press
until “MAX”icon appears on the
LCD. (Fig. 10). ONLY the air velocity will
represent the highest readings since the
meter was last powered on.
Fig.10
Fig.11
WIND CHILL INDICATOR
Press key until “WCI”
repeatedly
icon appears. (Fig.11)
The temperature display will now factor
in the wind chill.
To return to normal operation, press
key again and WCI icon will
disappear.
7.
AUTO POWER OFF
The meter will automatically shut down
to preserve battery life after 5 minutes
of inactivity.
To cancel this function, press and hold
more than 3 seconds before turning
on. Now, LCD will display “n” and then
release key.
The meter defaults as sleep mode.
Sleeping disable mode is invalid once
the meter is turned off. (Fig. 12)
Fig.12
BATTERY REPLACEMENT
If the meter does not power on as usual or
the battery icon “ “ appears on LCD,
replace with a new lithium battery. To do
so, turn the battery compartment cover in
a COUNTERCLOCKWISE direction to
remove it. (Fig.13)
Observe the position of the battery and
replace a new one in the same position.
Affix the battery compartment cover by
turning it in a CLOCKWISE direction.
Dispose of the lithium battery in
accordance with local, state, or national
waste disposal codes.
Fig.13
OPEN
BAT 2032
8.
CAUTION
NOTE:
The meter is accurate at low and midrange air speeds. Consistent use at very
high speeds., ie, From the window of a
fast-moving car will damage the impeller’s
bearing and reduce accuracy.
NOTE:
When you program the meter and then
restart the meter, it will default to the last
mode (except the sleep mode) and unit
used.
NOTE:
You can remove the transparent protection
film of the LCD if you feel the display is
blurred.
TROUBLE SHOOTING
.
1. Pow er on b ut no d isp lay
a) Mak e sur e the t ime o f press ing
key is > 0 .1 se con d.
B )Chec k the b att eri es are in p lac e wit h
good c ont act & c orrect pol ari ty.
c) Rep lac e bat ter y or move a way t he
batt ery f or on e minute and r e-i nst all .
2. Dis pla y dis app ear
a) Rep lac e a new b att ery.
b) Dis abl e the a uto p ower of f funct ion
befo re po wer o n for l ong tim e usi ng.
3. Err
The te mp. rel ate d com pon ents or c irc uit
is dam age d. Se nt ba ck for re pai r.
4. HI
The wi nds pee d is hi gher th an 44 .7M /H
5. Win dsp eed r ead ing is al way s zer o
The wi nds pee d com ponen ts or c irc uit
is dam age d. Se nt ba ck for re pai r
9.
WARRANTY
The meter is warranted to be free from
defects in material and workmanship for
a period of two years from the date of
purchase.
This warranty covers normal operation
and does not cover batteries,misuse,
abuse, alteration, tampering, neglect,
improper maintenance, or damage
resulting from leaking batteries.
Proof of purchase is required for warranty
repairs.
RETURN AUTHORIZATION
Authorization must be obtained from the
supplier before returning items for any
reason. When requiring a RA (Return
Authorization), please include data
regarding the defective reason, the
meters are to be returned along with
good packing to prevent any damage in
shipment and insured against possible
damage or loss .
CE CERTIFICATION
The meter conforms to the following
standards:
* EN 61326-1:2006
(CISPR11, IEC/EN61000-4-2(1995+A1:
+A2:2001)/EN61000-4-3(2006))
, the meter complies with the essential
protection requirements of Council
Directive 2004/108/EC on the approximation of the laws of the Member
States relating to electromagnetic
compatibility.
10.
Accuracy, the Zenith of
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2009.08. V02
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