DT-620A ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ

Features:

1、Wind speed measurement (average measurement up to)20point)
2、 Air flow measurement (CMM/CFM）
3Temperature measurement (air)/awowa)
4Data keeping (wind speed)/Air flow/Temperatur)
5Maximum value/Minimum/Average value (wind speed)/Air flow/Temperatur)
6Automatic shutdown

DT-620Parameters ye Wind Speedmeter:

m/s ((Mi/Sekond)：0.40~30.00m/s
Km/h(Kilometer)/ساعat):1.4~108.0km/h
ft/min(Fɛt)/minit):80~5900ft/min
mph(Km)/ساعat):0.9 ~ 67.0mph
knots(Sea Li)/ساعat):0.8~58.0knots
CMM ((Metre kubik/Minit)：0~999900m3/min
CFM ((Futu kubik/Minit)：0~999900ft3/min
Lɔ̈ɔ̈i de air:-10~60℃
Infrared Temperature Measurement:-50~260℃
Nyuɔ̈th:4BitsLCDNyuɔ̈th
Sample Rate:1Ye/Sekond
Speed ye/Sensor dɔ:Fan ye kek looi ku ball bearings ye kek looi
Temperature sensor:NTC-Tip
IR SEfekt spectral:6~14μm
IREmission: Fixed0.95
IRDistance ratio:8:1
Automatic shutdown: ka baara20Automatically shut down after minutes
Bateri9 VBateri((NEDA 1604)
Bateri tɛɛr:ca80Saat
Size:Kɔrɔ178*74*33mm
Kɔl sensor: 70mmDiameter
Weight ye725g (Bateri ku sonde)

Lëk ye luɔ̈ɔ̈i:

1.Pɛɛr tɛmɛ:

（1） Lɔ̈k Power Switch button bɛ̈ɛ̈i.

（2） DɛkUNITSKey kuanycök unit de mesure,CMM(Metre kubik)/minit) walaCFM(Pii kubik)/minit).
Lëk: Lëk ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈

（3） Klik la tɛmɛ<unk>AREA<unk>Button hanga a jɔl“嘟嘟”Two voices, the instrument enters the area setting mode. A yic yiic, a yic yic yic yic yic yic yic yic yic yic yic yic yic yic yic yic yic yic yic yic yic yic yic Lamba dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈

（4） Lɔ̈k kä ye kek tɔ̈ɔ̈u në nimira ye kek tɔ̈ɔ̈u në nimira ye kek tɔ̈ɔ̈u në nimira ye kek tɔ̈ɔ̈u;
Luɔ̈ɔ̈i kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k;
Lɔ̈k ba digits edit ka tɛmɛ right-flip key.

（5） Ka tɛmɛ ka tɛmɛ, tɛmɛ ka tɛmɛAREAButton (fo'o tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n)“嘟嘟”Two Sounds) Set values to memory to save the area. Lɔ̈ɔ̈m ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye Meter yikCFMWalaCMMModèle de mesure.

（6） Lɔ fan dɛ ka tɛmɛ yen, ka tɛmɛ yen ka tɛmɛ yen ka tɛmɛ yen ka tɛmɛ yen ka tɛmɛ yen ka tɛmɛ yen ka tɛmɛ yen ka tɛmɛ yen ka tɛmɛ yen.

2.Temperature measurement (Temperature measurement)
Unit sugal
（1(Lɔ̈ɔ̈k kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam kaam/℃ Switch select the desired temperature unit
（2(Lɔ̈k ka cɛɛ̈ɛ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈
Data tɔ̈ɔ̈u(Air temperature)
（1(When measuring),Dɛk<unk>PROBE TEMPERATURE HOLD<unk>Keys to lock air temperature readings. Keys to lock air temperature readings. Keys to lock air temperature readings.
（2）LCDLɛ̈k bɛ̈n tɔ̈u piny.
（3(Dɛk dɛ<unk>PROBE TEMPERATURE HOLD<unk>Keys lebga tɛɛr normal ye.
Max/Minimum(Temperatur)
Kɔc ye luui alëu ba tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ/Kuen min tɔt
（1(Press)<unk>TEMPERATURE MAX/MIN<unk>Lɔ̈ɔ̈m fɔlɔ̈ɔ̈m, instrument bɛ lɔ̈ɔ̈m në maximum value ku minimum value tracking mode. Saan kënë, a lëu bɛ̈nLCDKä ye kek tïŋ në kä ye kek ŋic në kä ye kek ŋic në kä ye kek ŋic në kä ye kek ŋic në kä ye kek ŋic në kä ye kek ŋic në kä ye kek ŋic në kä ye kek ŋic
（2(2) Press<unk>TEMPERATURE MAX/MIN<unk>Tïŋ kä tɔ̈u piny.
（3(Third Press)<unk>TEMPERATURE MAX/MIN<unk>Keys lebga normal.

3.Infrared Temperature Measurement (non-contact)
（1(Lɛ̈k infrared temperature sensor ye tɔ̈ɔ̈u tɛ̈ɛ̈r ye tɔ̈ɔ̈u tɛ̈ɛ̈r ye tɔ̈ɔ̈u.
（2(Cɔl tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ.
（3(Press)IRKey ye tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
（4）LCDA ye tɛmɛ infrared ye tɛmɛ yen, a ye tɛmɛ yen tɛmɛ yen.
（5(When it's off)IRNa cï yen tɛ̈ɛ̈r, laser bɛ̈n tɔ̈ɔ̈u ku bɛ̈n tɔ̈ɔ̈u ku bɛ̈n tɔ̈ɔ̈u.3Sekond.
（6(Kɔrɔ)3Ka tɛmɛ sekondɛ dɔ kɔnɔ, a bɛ lɔ bɛ̈n ya tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ.
（7Fan (air temperature) bɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛLCDHa nhial.

4.Connect Fan (Fan)
（1(Fan's plug interface is inside the jacket of the sensor on the top of the table.) Fan's plug interface is inside the jacket of the sensor on the top of the table. (Fan's plug interface is inside the jacket of the sensor on the top of the table.)
（2(Lɔ̈k plug-in ka cɛ̈ɛ̈k ka cɛ̈ɛ̈k ka cɛ̈ɛ̈k ka cɛ̈ɛ̈k ka cɛ̈ɛ̈k. Ka tɛ̈n ka tɛ̈n ka tɛ̈n ka tɛ̈n ka tɛ̈n ka tɛ̈n ka tɛ̈n ka tɛ̈n ka tɛ̈n ka tɛ̈n ka t
（3(N'a tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈nLCDA bɛ line dɔ̈ɔ̈r nyuɔɔth yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen.

5.Testing air flow
（1(Press the power switch key to start the instrument.)
（2(Press)UNITSAŋuɛ̈ɛ̈r ba unit ye wïc ba them kuanycök.
Lëk:A ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n
（3(Kɔl sensor ye kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ)
（4(Watching)LCDA nyuɔɔth air flow speed and temperature readings. BigLCDNyuɔ̈th air flow speed readings,LCDA ye tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ.

6.Average of wind volume multi-point(Ka tɛmɛ20Point)
（1(Press and keep)AVGA tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈<unk>AVG<unk>A bɛ nyuɔɔthLCD, instrument enter point juëc(20Point)Average measurement mode (Wɛ̈ɛ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r).
（2(Press)AVGKey measurement. A bɛ wɛ̈ɛ̈r.<unk>HOLD<unk>A bɛ nyuɔɔthLCDYüksek.
（3(The master of the instrument displays the number as the point average of all points, and the upper right corner value indicates the number of points of the desired average.) The master of the instrument displays the number as the point average of all points, and the upper right corner value indicates the number of points of the desired average of all points.5Ka tɛmɛ seconds, ka tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye. (Lëk: Average wɛ̈t ye nyuɔɔth në sekond 5 dɛ̈t ku ka lëu bɛ̈n tɔ̈ɔ̈u)
（4(Repeat part)2-3 step, hanga tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë
（5(Press)AREAKey ye kä juëc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc.
（6(Hold)AVGKa tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ.

7.Automatic shutdown function
Walisa batiri dɔ ka tɛmɛ,20A minit looi, a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë Ku yïn alëu ba tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈
（1(Lɔ̈k instrument.
（2(Na cï yïn tɛ̈n bɛ̈n tɛ̈n bɛ̈n tɛ̈n bɛ̈n tɛ̈n bɛ̈n tɛ̈n bɛ̈n tɛ
（3）<unk>dis APO<unk>WurtinLCDNë ye thaa kënë, automatic shutdown function abï ya luui.
（4(Automatic shutdown disabling function is available only when each instrument starts, and works only for this operation.)
（5(në)CFM/CMMWala tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈

DT-620Temperature Difference Wind SpeedmeterWould be widely used with wind speed, wind volume, wind temperature measurement in homes, enterprises, business units, scientific research institutes and so on. Would be widely used with wind speed, wind volume, wind temperature measurement in homes, enterprises, business units, scientific research institutes and so on.