Kestrel DROP D2 Bluetooth-datalogger - temperatur | luftfugtighed
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth-datalogger - temperatur | luftfugtighed
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com
Kestrel DROP D2 Bluetooth Data Logger - Temperature | Humidity - ExtremeMeters.com

Kestrel DROP D2 Bluetooth-datalogger - temperatur | luftfugtighed

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Om Kestrel DROP D2 Bluetooth-datalogger - temperatur | luftfugtighed

Produktoversigt

Kestrel DROP D2 Bluetooth-dataloggeren er en kompakt, vandtæt løsning til miljøovervågning, der måler og logger temperatur og relativ luftfugtighed. Perfekt til overvågning af opbevaring, miljøforskning og dataindsamling.

Ofte stillede spørgsmål

Hvad måler Kestrel DROP D2?

DROP D2 måler to vigtige miljøparametre: temperatur og relativ luftfugtighed. Den logger løbende disse data og sender dem trådløst via Bluetooth til din smartphone eller tablet.

Hvordan forbinder jeg DROP D2 til min enhed?

Download den gratis Kestrel LiNK-app (tilgængelig til iOS og Android), aktivér Bluetooth på din enhed, og følg parringsvejledningen i appen. DROP D2 opretter automatisk forbindelse, når den er inden for rækkevidde (op til 30 meter).

Hvor længe holder batteriet?

DROP D2 bruger et standard CR2032-knapcellebatteri, der typisk holder i over 2 år ved normal brug. Batteriets levetid afhænger af logningsintervallet og hyppigheden af Bluetooth-forbindelsen.

Er DROP D2 vandtæt?

Ja! DROP D2 er fuldstændig vandtæt (IP67-klassificeret) og flyder endda, hvilket gør den ideel til udendørs brug, maritime miljøer og opbevaringsområder, hvor der kan forekomme fugt.

Hvad er måleområdet?

Temperatur: -22 °F til 140 °F (-30 °C til 60 °C)
Relativ luftfugtighed: 0 % til 100 % RH
Begge målinger er meget nøjagtige og kalibreret efter NIST-standarder.

Hvor mange data kan den gemme?

DROP D2 kan gemme over 2.000 datapunkter internt. Når den er forbundet til Kestrel LiNK-appen, uploades data automatisk til skyen, hvor der er ubegrænset lagerplads og mulighed for analyse.

Kan jeg indstille brugerdefinerede logningsintervaller?

Ja, du kan tilpasse logningsintervaller fra 2 sekunder til 12 timer ved hjælp af Kestrel LiNK-appen, så du kan afveje dataopløsning mod batterilevetid og lagerkapacitet.

Virker den uden en smartphone i nærheden?

Absolut! DROP D2 logger data selvstændigt og gemmer dem internt. Du skal kun bruge din smartphone til at konfigurere indstillinger, se data i realtid eller downloade loggede oplysninger.

Kan jeg indstille alarmer og meddelelser?

Ja, Kestrel LiNK-appen giver dig mulighed for at indstille brugerdefinerede alarmer for høje og lave grænseværdier for både temperatur og luftfugtighed. Du modtager pushmeddelelser, når forholdene overskrider dine angivne grænser.

Hvad følger med i æsken?

Hver DROP D2 inkluderer selve dataloggeren, et CR2032-batteri (forudinstalleret), en hurtigstartvejledning og adgang til den gratis Kestrel LiNK-app.

Er der abonnementsgebyr for appen eller skylageret?

Nej! Kestrel LiNK-appen og skylageret til data er helt gratis uden abonnementsgebyrer eller skjulte omkostninger.

Kan jeg bruge flere DROP-enheder sammen?

Ja, du kan overvåge flere DROP-dataloggere samtidig via Kestrel LiNK-appen, hvilket gør den perfekt til overvågning af forskellige steder eller miljøer på én gang.

Hvad er forskellen på modellerne D2, D2AG og D2HS?

D2 måler temperatur og luftfugtighed. D2AG tilføjer beregninger af varmestress hos husdyr. D2HS tilføjer et varmestressindeks til overvågning af sikkerheden på arbejdspladsen. Vælg ud fra dine specifikke behov.

Hvor nøjagtige er målingerne?

Temperaturnøjagtighed: ±0,9 °F (±0,5 °C)
Luftfugtighedsnøjagtighed: ±2 % RH
Alle sensorer er fabrikskalibrerede og opfylder professionelle standarder.

Kan jeg eksportere mine data?

Ja, Kestrel LiNK-appen (tilgængelig nedenfor) giver dig mulighed for at eksportere data i CSV-format til analyse i Excel, Google Sheets eller anden software til dataanalyse.

Funktioner
  • Faldtestet i henhold til MIL-STD-810G
  • Flyder
  • Trådløs LiNK-kommunikation til mobilenheder (Bluetooth Low Energy)*
  • Relativ luftfugtighedssensor
  • Temperatursensor (patenteret, eksternt isoleret)
  • Vandtæt i henhold til IP67 (3'/1 m i 30 minutter)
Mål
  • Temperatur
  • Relativ luftfugtighed
  • Dugpunktstemperatur
  • Heat Stress Index
Hvad er ellers inkluderet?
  • (1) CR2032 Lithiumbatteri
  • Instruktioner
  • Overensstemmelsescertifikat (Specifikation)
Downloads | Manualer | Specifikationer

Mål:

  • 2,4 × 1,8 × 0,9 tommer / 6 × 4,5 × 2,3 cm
Vægt:
  • 1,2 ounces / 34 gram

Customers praised this Bluetooth data logger for temperature and humidity monitoring. Reviews highlight its "perfect" performance, accuracy, and ease of use. The device stores 20 days of data, offers easy email downloads, and features user-friendly software. Shoppers found it compact and valuable for various applications.

  • I love this sensor and have bought three of them
  • Excellent product Easy to use and accuracy
  • Nice, small equipment for temperature and humidity measurement with friendly software.
  • 5 stars: 7 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Ernest W G.

I love this sensor and have bought three of them and have given two away to my church. Sorry to say they are not engineers and may not, as of yet, realize their value. These sensors are bluetooth, but can store 20 days of data when in range, can be downloaded very easily to e-mail and printed out ( temp, RH
HI, DP)) after you set the interval from the APP. Flu season is just around the corner and you know ( I hope you do) that getting it right can save lives. You can bet it all that if they don't, they want see my smiling face at church!!!

Ernest W G. review photo
B
BAUER C.

Perfect

B
BAUER C.

Perfect

A
Anonymous

Works well
Will be great during fire season. I plan on buying another

M
Marc L.

Great.

P
Pavel K.

Nice, small equipment for temperature and humifity measurement with friendly software.

C
Claude F.

Excellent product Easy to use and accuracy

L
L Naccarato

Is there any calibration data available for these meters? Can they be calibrated?

Extreme Meters LLC.

Hi, This is from the certificate of conformity which will be included with every Kestrel:<br /><br />"This instrument was produced under rigorous factory production control and documented standard procedures. It was individually inspected and leak tested and the functioning of its buttons, communication and firmware was verified. The accuracy of each of its primary measurements was individually calibrated and/or validated against standards traceable to the National Institute of Standards and Technology (“NIST”) or other calibrated standards in accordance with the documented standard test methods detailed below. This instrument is warrantied to perform in compliance with the published specifications for the specific measurements and features of its model number including specified typical drift since its date of manufacture."<br /><a title="Kestrel C of C" href="https://www.extrememeters.com/pages/resources">You can find the C of C for all Kestrel's here.</a> <br /><br />Also, yes this item can be recalibrated if you notice some drift in the readings after some time but that would not be required for some time.

A
Admin

Can the Kestrel D2 connect to my phone if it\'s placed on the outside of my RV and I\'m inside the RV? I need to see the temperature/humidity while inside but I\'m not sure if it\'ll connect through the wall.

Extreme Meters LLC.

The DROP is good for about 100 feet of unobstructed distance. I use one here which is just outside the office but it really depends on what is between you and the DROP.

A
Admin

I need a gauge to measure heat & humidity under plastic tunnels. Which thermometer works best?

Extreme Meters LLC.

We recommend Kestrel D2 DROP. You can leave it in place then come back and when within Bluetooth range download the readings using the Kestrel LiNK app and a Android or iOS phone or tablet. You can also view real time readings when within range when needed.

A
Admin

I am interested in using the Kestrel D2 out in nature to record local climate data at an experimental site. Can the battery life last more than 6 months if I record data once every hour or two even through winter temperatures (Othello, WA to Atomic City, ID, Santa Rosa Mountains near McDermitt, NV?

Extreme Meters LLC.

<strong>Here are some thoughts on battery life</strong><br />&bull; Cold conditions, frequent logging rates, and frequent log downloads will all shorten battery life.<br />&bull; When downloading extremely large data logs or making firmware updates, avoid using low batteries and conditions below 32&deg;F/0&deg;C.<br />&bull; Estimated battery life at the baseline settings programmed into your DROP when shipped from the factory (10 min logging rate, 5 sec connection rate) and room temperature (77&deg;F/25&deg;C) is about 4 months. Intensive logging and connection settings (2 sec logging rate, constant connection) can reduce battery life to as little as 11 days.

Ofte stillede spørgsmål

Some questions and answers are automatically generated.

What's the Bluetooth connection range?
The DROP D2 connects via Bluetooth up to 100 feet away, and stored data can be downloaded very easily through the free Kestrel LiNK app.
How long will the battery last?
The DROP D2 runs on a standard CR2032 coin cell battery that typically lasts 2+ years with normal use. Battery life depends on your logging interval and how frequently Bluetooth connects to transmit data.
Is it truly waterproof for outdoor use?
Yes. The DROP D2 is fully waterproof (IP67 rated) and even floats, making it suitable for outdoor monitoring, marine environments, and damp storage areas.
Can it collect data without smartphone connection?
Yes. The DROP D2 logs data independently and stores over 2,000 data points internally. You only need your smartphone to configure settings, view real-time readings, or download stored data.
How accurate are the temperature and humidity measurements?
Temperature accuracy is ±0.9°F (±0.5°C) and humidity accuracy is ±2% RH. All sensors are factory calibrated to professional-grade standards.
How easy is it to set up and use?
Reviewers consistently note it is easy to use and simple to set up. Download the free Kestrel LiNK app, enable Bluetooth, and follow in-app pairing instructions. The interface is described as friendly and straightforward.
Can I monitor multiple loggers at once?
Yes. The Kestrel LiNK app lets you monitor multiple DROP data loggers simultaneously, making it ideal for tracking different locations or environments.
Is there a cost for the app or cloud storage?
No. The Kestrel LiNK app and cloud storage are completely free with no subscription fees or hidden costs.
Can I adjust how often it records data?
Yes. You can customize logging intervals from 2 seconds to 12 hours using the Kestrel LiNK app, allowing you to balance data detail with battery life.

Designet og fremstillet i USA. Kestrel-instrumenter er kendt for deres nøjagtighed, robusthed og pålidelighed i felten. Betroet af fagfolk verden over til præcise vejrmålinger og registrering af miljødata.