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leakage and device damage.

• 

(Rechargeable) batteries must not be dismantled, short-circuited or thrown into 

fire. Never recharge non-rechargeable batteries. There is a risk of explosion!

Inserting / Changing Batteries

1. 

Open the battery compartment at the back of the casing.

2. 

Insert one AAA battery while observing the correct polarity.

3. 

Close the compartment cover, making sure that it locks firmly in place.

4. 

After inserting the battery, the thermometer will show both the indoor and outdoor 

temperatures.

Operating elements

1. 

Pull out the stand from behind the casing to set the thermometer on a flat surface. You 

can also hang the thermometer on a wall.

2. 

To switch between °C/°F, press [°C/°F] button. 

3. 

To show the maximum recorded temperature since the last reset, press [MAX/MIN] 

button. Press again to show the minimum recorded temperature.

4. 

To reset all records, press [RESET] button.

Care and cleaning

• 

Remove the battery before cleaning.

• 

Do not use any aggressive cleaning agents, rubbing alcohol or other chemical solutions as 

they can cause damage to the housing and malfunctioning.

• 

Clean the product with a dry, fiber-free cloth.

Disposal

a) 

Product

This symbol must appear on any electrical and electronic equipment placed on the 

EU market. This symbol indicates that this device should not be disposed of as 

unsorted municipal waste at the end of its service life.
Owners of WEEE (Waste from Electrical and Electronic Equipment) shall dispose 

of it separately from unsorted municipal waste. Spent batteries and accumulators, 

which are not enclosed by the WEEE, as well as lamps that can be removed from 

the WEEE in a non-destructive manner, must be removed by end users from the 

WEEE in a non-destructive manner before it is handed over to a collection point.

Distributors of electrical and electronic equipment are legally obliged to provide free take-back 

of waste. Conrad provides the following return options 

free of charge

 (more details on our 

website):

 

- in our Conrad offices

 

- at the Conrad collection points

 

- at the collection points of public waste management authorities or the collection points set 

up by manufacturers or distributors within the meaning of the ElektroG

End users are responsible for deleting personal data from the WEEE to be disposed of. 
It should be noted that different obligations about the return or recycling of WEEE may apply in 

countries outside of Germany.

b) 

(Rechargeable) batteries

Remove  batteries/rechargeable  batteries,  if  any,  and  dispose  of  them  separately  from  the 

product. According to the Battery Directive, end users are legally obliged to return all spent 

batteries/rechargeable batteries; they must not be disposed of in the normal household waste.

Batteries/rechargeable  batteries  containing  hazardous  substances  are  labelled 

with  this  symbol  to  indicate  that  disposal  in  household  waste  is  forbidden.  The 

abbreviations for heavy metals in batteries are: Cd = Cadmium, Hg = Mercury, Pb 

= Lead (name on (rechargeable) batteries, e.g. below the trash icon on the left).

Used (rechargeable) batteries can be returned to collection points in your municipality, our 

stores or wherever (rechargeable) batteries are sold. You thus fulfil your statutory obligations 

and contribute to environmental protection.
Batteries/rechargeable batteries that are disposed of should be protected against short circuit 

and their exposed terminals should be covered completely with insulating tape before disposal. 

Even empty batteries/rechargeable batteries can contain residual energy that may cause them 

to swell, burst, catch fire or explode in the event of a short circuit.

Technical data

Operating voltage

 .........................

1 x 1.5 V AAA battery

Temperature range

 .......................

 Indoor temperature: -10 to +50 ºC 

 

Outdoor temperature: -50 to +70 ºC

Temperature accuracy

 ..................

 ±1 ºC (0 to +40 ºC)

 

± 2 ºC (Out of the above range)

Cable length

 ................................. 3 m

Dimensions (W x H x D)

 ...............

74 x 15 x 84 mm

Weight

 ..........................................

81.8 g

 Operating instructions

Indoor / Outdoor Thermometer

Item no. 2522635

Intended use

The thermometer is designed to measure an indoor temperature from -10ºC to 50ºC and an 

outdoor temperature from -50ºC to 70ºC. It features a large display panel with degree readings 

in both Celsius and Fahrenheit (°C/°F). The sensor wire is 3 m long and is waterproof. The 

thermometer is powered by one AAA battery. It is designed to be placed on a desktop or hung 

on a wall. 
For safety and approval purposes, you must not rebuild and/or modify this product. If you use 

the product for purposes other than those described above, the product may be damaged. 

In  addition,  improper  use  can  cause  hazards  such  as  short  circuiting,  fire  etc.  Read  the 

instructions carefully and keep them. Make this product available to third parties only together 

with its operating instructions.
This product complies with the statutory national and European requirements. All company 

names and product names are trademarks of their respective owners. All rights reserved.

Delivery content

• 

Thermometer

• 

1 x AAA battery

• 

Operating instructions

Latest operating instructions    

       

Download the latest operating instructions via the link www.conrad.com/downloads or scan the 

QR code shown. Follow the instructions on the website.

Explanation of symbols

  An exclamation mark in a triangle indicates important instructions in this operating 

manual that absolutely have to be observed.

  The arrow symbol indicates specific tips and advice on operation.

Safety instructions

Read the operating instructions carefully and especially observe the safety 

information. If you do not follow the safety instructions and information on 

proper  handling  in  this  manual,  we  assume  no  liability  for  any  resulting 

personal injury or damage to property. Such cases will invalidate the warranty/

guarantee.

a) 

General

• 

The device is not a toy. Keep it out of the reach of children and pets.

• 

Do  not  leave  packaging  material  lying  around  carelessly.  This  may  become 

dangerous playing material for children.

• 

Protect the product from extreme temperatures, direct sunlight, strong jolts, high 

humidity, moisture, flammable gases, vapours and solvents.

• 

Do not place the product under any mechanical stress.

• 

If it is no longer possible to operate the product safely, take it out of operation and 

protect it from any accidental use. Safe operation can no longer be guaranteed 

if the product:

 

- is visibly damaged, 

 

- is no longer working properly, 

 

- has been stored for extended periods in poor ambient conditions or 

 

- has been subjected to any serious transport-related stresses.

• 

Please handle the product carefully. Jolts, impacts or a fall even from a low height 

can damage the product.

• 

Also observe the safety and operating instructions of any other devices which are 

connected to the product.

• 

Consult  an  expert  when  in  doubt  about  operation,  safety  or  connection  of  the 

device.

• 

Maintenance, modifications and repairs are to be performed exclusively by an 

expert or at a qualified shop.

• 

If you have questions which remain unanswered by these operating instructions, 

contact our technical support service or other technical personnel.

b) 

(Rechargeable) batteries

• 

Correct polarity must be observed while inserting the (rechargeable) batteries.

• 

(Rechargeable)  batteries  should  be  removed  from  the  device  if  it  is  not  used 

for a long period of time to avoid damage through leaking. Leaking or damaged 

(rechargeable)  batteries  might  cause  acid  burns  when  in  contact  with  skin, 

therefore  use  suitable  protective  gloves  to  handle  corrupted  (rechargeable) 

batteries.

• 

(Rechargeable)  batteries  must  be  kept  out  of  reach  of  children.  Do  not  leave 

(rechargeable) batteries lying around, as there is risk, that children or pets swallow 

them.

• 

All (rechargeable) batteries should be replaced at the same time. Mixing old and 

new  (rechargeable)  batteries  in  the  device  can  lead  to  (rechargeable)  battery 

This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com). 
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in 

electronic data processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. 

This publication represent the technical status at the time of printing.
Copyright 2022 by Conrad Electronic SE. 

  

 

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