JBL Aquarium Thermometer DigiScan
Digital adhering thermometer for aquarium panes

  • Digital aquarium thermometer that displays water temperatures from 0-40 ° C in 0.1 ° C increments
  • To attach: Insert the battery, remove the protective film and simply stick then press the thermometer onto the outside of the cleaned aquarium pane. The 2-part velcro sticker makes the thermometer easy to remove at any time
  • Accuracy: +/- 1.0 °C. Battery: 1 x AG13. Size: 6.5 cm x 5.0 cm. Digit size: 2 cm – easy to read. DO NOT immerse the thermometer in the water! The thickness of the aquarium pane is not a factor
  • The water temperature is very precisely forwarded through the aquarium pane to the temperature contact on the back of the thermometer
  • Package contents: 1digital aquarium thermometer, incl. battery (AG13) and velcro stickers for attachment
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Price: 16,91 €
Recommended retail price incl. VAT
You can find this item in your specialist and online shop
Product information

The water temperature in aquariums is of crucial importance for animals and plants and should therefore be monitored. Most tropical ornamental fish are most comfortable at temperatures between 24 and 26 ° C. But there are also fish which prefer lower temperatures. The discus is one of the fish that is happier in higher temperatures between 27 and 29 ° C.
With the help of heater thermostats (JBL ProTemp S) the water temperature can be increased and with coolers (JBL Cooler) it can be lowered.


JBL Aquarium Thermometer DigiScan

Art. no.:
EAN Code:
65 mm
50 mm
Volume packaging:
0.3 l
Gross weight:
38 g
Net weight:
27 g
Weight factor:
Packaging dimensions (l/h/w):
23/140/96 mm


Animal species: Armored catfish, Arowana, Artemia, Axolotl, Barbels, Bettas, Bichirs/reedfish, Blowfish, Catfish, Cichlids (South America), Clawed shrimps, Corals, Crayfish, Crustaceans, Danions, Discus, Dwarf crayfish, Dwarf shrimps, Flowerhorn, Gill maggots, Gobies, Goldfish, Gouramis, Guppy, Juvenile fish, Killifish, Livebearers, Loaches, Mussels, Newts, Panchaxes, Rainbowfish, Snails, Spiny eels, Tetra, Veiltails, blood parrot cichlids, freshwater butterflyfish
Animal size: For all animal sizes
Animal age group: All aquarium fish
Volume habitat: For all aquariums
Material: plastic (ABS)
Colour: grey

Electronic label / illuminant

Mercury: No
Dimmable: No

Technical Data

Height:50 mm
Length:65 mm
Width:20 mm
Blog (opinions & experiences)

JBL TV #61 Species-appropriate keeping of water turtles Part 1 – Setup and lighting

This part deals with the size of the terrarium, the setup, suitable substrates, creating water and land sections, the correct lighting with and without UV, how to use heat mats, and heating the water section.

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Thermometers for the aquarium – an overview

Ensuring the best living conditions for your aquarium pets should always be your top priority. And temperature plays a central role in this. A thermometer is therefore an indispensable instrument...

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Summer heat - But not in the aquarium, please!

If you own an aquarium you’ll be asking yourself what effects the heat has on your aquarium and on your fish. We’ll tell you and explain what to do.

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JBL TV #54 The right water temperature – all the facts about temperature in the aquarium

A conversation with the chief biologist of the Sealife Centre in Speyer about issues which can arise in some water temperatures.

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JBL TV #45: Optimum water values in the freshwater aquarium - 15 parameters explained simply

Biologist Heiko Blessin explains in an easy to follow way what the individual water values mean.

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Digital adhesive thermometer - precise temperature display on the aquarium (Aquarium Thermometer DigiScan)

The water temperature is hugely important for aquarium inhabitants. With the help of an aquarium thermometer you can check the water temperature easily and accurately.

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JBL TV #36: Home moving with an aquarium - How to move smoothly from A to B

If a home move with the aquarium is well prepared, it will not cause any problems.

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JBL TV #28 Part 3: Aquarium care is so easy! Every 2 weeks.

We show you everything you need to do in a 2-week rhythm and how to do it properly.

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JBL TV #28 Part 2: Aquarium care is so easy! Weekly measures

What do you need to do every week? We explain everything that needs to be done once a week.

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JBL TV #28 Part 1: Aquarium care is so easy! Daily measures

How to care for your aquarium properly. What needs doing on a daily basis?

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Display Accuracy vs. Measuring Accuracy - Different Results When Measuring Temperatures

You may find the differences that can arise when measuring the temperature with different measuring instruments and methods, confusing. Most people tend to trust a digital device more than an analog device. Is this justified?

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Winter: Temperature Issues in the Aquarium

Not every aquarium is situated in a heated living space like your cozy living room. The temperature can be as low as 12 - 14 °C at night in some rooms of the house or apartment.

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New JBL digital thermometer - with or without alarm

Normal aquarium thermometers are accurate, but can only be read at a certain angle and without glasses, which can make them a little inconvenient. The new JBL digital thermometers make everything easier:

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Reference guide (Themeworld)

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Goldfish aquarium type JBL Goldfish Paradise®

Lively goldfish in the aquarium enhance any room perfectly! Invite some new flatmates into your home with this goldfish aquarium.

Aquascaping aquarium type JBL Dreamscape®

Mountains, valleys, meadows and fish! Create your dreamlike landscape under water with the Dreamscape® aquarium

Biotope (habitat) aquarium types

A real piece of the Amazon or, with the Congo, a piece of the heart of Africa. A habitat (biotope) aquarium is a challenge. Can you emulate nature?


safety instructions

  • Instructions for batteries in JBL articles
    • Filename:
spare parts
Customer reviews


Overall rating: 5.0
19 public review(s) for this product.

0 Reviews

19 more reviews in other languages

19 Reviews in other languages

K. Buchgeister - German

Der kleine Hingucker für jedes Aquarium.

klein, praktisch und wirklich genau.

Beim Scheibe reinigen, dank Klett, einfach zu entfernen und präzise wieder anzubringen.

R. Hausner - German

Klasse macht was es soll sieht Edel aus. Und man hat nichts im Aquarium hängen. Haben es an der Seite montiert.

Werden auf alle fälle komplett umstellen auf diese.

bennys riff welt - German

Habe mir jetzt noch mal welche bestellt weil ich an allen Aquarien um gestellt habe auf die

bennys riff welt - German

Hallo ihr lieben ich finde sie von Design sehr gelungen, Sie sind echt sehr genau.

ich werde mir noch 2 holen da mit an allen mein Aquarien Top

G.E.P.P. - French

Design, fiable et précis

samija_aquaristik - German

Ich war zugegebenermaßen anfangs skeptisch, wie genau dieses Thermometer sein wird. Aber es hat die Gegenprobe bei 8mm starker Scheibe locker geschafft und optisch wirklich sehr gut aus!

_aqua4you_ - German

Lässt sich sehr leicht montieren und ist schlicht gehalten. Es misst genau und ich bin absolut zufrieden damit.

Malawi-Cichliden-Portal - German

Ich hatte schon einige Thermometer im Becken, alle mit nur einer kurzen Lebensdauer.

Einfacher geht es nicht, das Digital Thermometer von Außen an die Aquarienscheibe befestigten und es macht sein Dienst. Arbeitet genau und sieht dazu auch noch gut aus.

Für mich Derzeit das beste auf dem Markt.


aquaristik_influencer - German

Funktioniert einwandfrei ohne Probleme

german_monstertank - German

Mein Favorit Thermometer schlicht, genau und von außen am Aquarium anzubringen

cichlids_catalunya - Spanish

Ideal, al ser el n termómetro externo al acuario pensaba que no sería demasiado exacto, pero despues de comprobar un tiempo con un termómetro interno, he de decir que da la temperatura exacta. Super contento con este producto, además de ser muy estético, es preciso

diskusowner - German

Einer der wenigen schönen Thermometer die sehr genau arbeiten und dabei toll aussehen.

tropheus_italia - Italian

Termometro super preciso e affidabile grazie ad un grande display i numeri sono leggibili anche da lontano così da tenere tutto sotto controllo

SauerlaenderWelskeller - German

Tolles Thermometer was sehr genau die Temperatur misst!


Ich durfte vor kurzem einige Thermometer von JBL ausprobieren. Mein Favorit ist dieses hier. Das Aquarium Thermometer DigiScan ist schnell angebracht. Man braucht es lediglich von außen an das Aquarium kleben und es dauert nicht lange und es zeigt dann die Temperatur im Aquarium an. Als Aquarianer weiß man wie wichtig es ist die richtige Temperatur angezeigt zu bekommen. Gerade jetzt wo es wieder wärmer wird können Abweichungen von weniger guten Thermometern über das Wohlbefinden unserer Pfleglinge entscheiden! Ich kann das Aquarium Thermometer DigiScan wärmstens weiterempfehlen da es einfach zu installieren ist und die Temperatur sehr genau abmisst!

Unterwasserwelt_Bautzen - German

Sehr zu empfehlen aufgrund der ziemlich genauen Temperaturmessung. Leicht anzubringen. Top Variante, da man nicht ins Becken fassen muss. Tolles Desogn außerdem.


der_ aquariumschrank - German

Eine super Thermometer 👍

german_monstertank - German

Schlichtes cooles Design hab an jedem meiner Becken so einen dran sehr genau sind sie auch :)

Der_Egger - German

Ein sehr wertiges Produkt und auf keinen Fall aufdringlich.

Die Temperatur wird sehr genau gemessen und ist seht gut abzulesen.

Zudem hält das Thermometer prima an den Scheiben und verrutscht kein bisschen.

Klare Empfehlung für jeden, der die analogen Thermometer im Aquarium unpraktisch und schlecht leserlich bzw. ungenau findet.

malawi_aquaristic - German

Das Thermometer macht einen sehr edlen Eindruck und stellt eine klare Aufwertung für das Aquarium dar. Vom Preis-Leistungsverhältnis ist es unschlagbar! Die Temperatur wird sehr genau angezeigt und lässt sich im Vergleich zu analogen Thermometern wesentlich besser ablesen. Dank des Klettaufklebers kann man das Thermometer problemlos abnehmen und wieder anbringen.

Kann ich jedem Aquarianer empfehlen.

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