V&A VA6502 User manual

TEMPERATUREMETER
USER SMANUAL

1.
DESCRIPTION
This
digitaltemperaturemeterisusedtoaccuratelymeasure
internaltemperatureand ambient temperature.
Thismeterperforms
-50 ~270
-58℉~518℉）temperaturemeasurement.
Thismeterhasfunctionofautopoweroff.
Togetthe bestservicefromthismeter,pleasereadthis
user'smanualcarefullyand observethedetailedsafety
precautionsstrictly.
2.
SPECIFICATIONS
Temperaturemeasurerange:
-50.0to270
-58.0to518℉
Resolution
: 0.1℃(-50℃~200℃); 1℃(200℃~270℃)
Accuracy
: -50℃~ -20℃: ±(reading×1.5%+1℃)
-20℃~200℃: ±(reading×1.0%+1℃)
200
℃~270℃: ±(reading×2.0%+4℃)
MeasurementPeriod
: 1time/2secs
Displ
ay:1/3duty, 1/2bias3x13 LCD
Autopoweroff time:
8min
LowBatteryIndication:
’displayed
C
urrent: ≤1μA(sleep mode)
≤60μA(normaloperation)
Operatingtemperature
: 0~50 OC, <80% RH
Storagetemperature:
-10~60OC, <70% RH
Battery: 1.5V
×2
Dimensions: 181(L)
×35(W)×20(H)mm
Weight:
65g. Approx.(batteryincluded)

3.
NAMES OFCOMPONENTS
1.
Sensor 2.Batterycover3.“ON/OFF”key
4.
“°C/°F”key5.LCD display
4.
OPERATINGINSTRUCTIONS
.Pressthe “ON/OFF”keyduring poweroffstatuswillturnon
thesystem(Turnon).
Pressthe “ON/OFF”keyduring poweronstatuswillturnoff
thesystem(Turnoff).
2.
All ofsymbolswilldisplayinLCD fortwosecondsafter
poweron, thenthecurrent temperaturewillbedisplayed.
3.
The temperatureunit ℃ispresetafterturnon.
Pressthe “℃/℉”keyduring measurementcanselector
switchthe temperatureunit ℃and ℉(℃/℉switchesina
cycle).
UnitConversion: ℃=(5/9)*(℉-32); ℉=((9/5)*℃)+32.
.
Tomeasuretheinternaltemperatureofanobject, extend
theprobe.
Insert theprobe at least12mm(1/2”)intothe target, thenthe
meterwillmeasurethecoretemperatureautomatically.
Theprobecomestoequilibriumwiththeob
jectbeing
measureduntiltheLCDreading isalmoststeady.
435
2
ON/OFF
°C/°F
1

W
henthehighestaccuracyisrequired,itisadvisableto
keeponmeasuring foramomentafterthereadingis
almoststeadytoinsuretheprobehasfullystabilized
and reachedequilibrium withtheobject.
NOTE
:Theprobetipmustbesterilizedbeforeand between
measurementsoffoodsamplestoavoidcross
contamination.
5.
Autopoweroff timeisset8min., itwill enterintoSleep
statusifthereisnoactiontoanykeyin8min. after
poweron,Thesettimewillbere-calculatedifanykeyis
pressed.
Press “℃/℉”keytopoweronwillcanceltheautopoweroff
function.
5.
CLEANINGINSTRUCTIONS
Themetermaybe wipeddownwithawetspongeorcloth
using amildwaterbaseddetergentoranti-bacterialsoap
and rinsedunderagentlestreamofcoldwater.
NOTE:
Thisunit
isnotdesignedforcompletesubmersionor
washing inautomateddishwashers.
6.
BATTERY REPLACEMENT
Usethefollowingprocedure:
Whenthebatteryvoltagedropbelowproperoperation
rangethe symbolwill appearon theLCD display
andthebatteryneed tobereplaced.
Press thebatterycoverand towardsarrowhead direction
toopen thebatterycover.
Replacethebatterywithtwonew1.5Vbatteries
(AG13).
Replacethebatterycover.