Voltcraft BS-25HR Endoscope BS-25HR Data Sheet

The endoscope is a visual aid for troubleshooting or inspection of voltage-free systems and 

installations. The camera image is displayed on the built-in monitor. The light on the camera 

head can be adjusted. The permanently installed gooseneck camera is waterproof (IP67) 

and suited for use in watery liquids (no acidic or basic solutions). The main unit may not be 

exposed to or submerged in moisture. Power supply is via four AA batteries (not included). 

Operation in potentially explosive areas and/or use on persons or animals is not permitted.
For safety and approval purposes (CE), 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, electric

shock 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.

•  Endoscope
•  3 x attachments (magnet, hook, mirror)
•  Storage case
•  Operating instructions

warranty/guarantee.
a) Persons / Product
•  The device is not a toy. Keep it out of the reach of children and pets.
•  Do not leave packaging material lying around carelessly. These 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.

•  The main unit is not waterproof and may therefore not be used under water.
•  The endoscope is suited for inspection only in voltage-free systems. The camera 

head is made of metal and can cause short-circuiting.

•  For safety reasons, make sure all system components are voltage-free before 

inspection.

•  Always store the endoscope and all accessories in the case for periods of disuse. 

Sensitive surfaces (with furniture polish, etc.) may react chemically when exposed 

to the housing.

•  Never use the product immediately after it has been brought from a cold room into 

a warm one. The condensation generated could destroy the product. Always allow 

the product to reach room temperature before use. This may take several hours.

•  The use of electrical devices must be supervised by trained staff in schools, 

training centers, hobby and do-it-yourself workshops.

•  In industrial facilities, heed all applicable accident prevention regulations for 

electrical installations and equipment.

b) Batteries / Rechargeable batteries
•  Correct polarity must be observed while inserting the batteries.
•  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 batteries might cause 

acid burns when in contact with skin, therefore use suitable protective gloves to 

handle corrupted batteries.

•  Batteries must be kept out of reach of children. Do not leave the battery lying 

around, as there is risk, that children or pets swallow it.

•  All the batteries should be replaced at the same time. Mixing old and new 

batteries in the device can lead to battery leakage and device damage.

•  Batteries must not be dismantled, short-circuited or thrown into fire. Never

recharge non-rechargeable batteries. There is a risk of explosion.

c) Miscellaneous
•  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 are not sure about the correct connection or use, or if questions arise which are not 

covered by these operating instructions, please do not hesitate to contact our technical 

support or another qualified specialist.

1

2

3

4

5

6

7 8 9

1  Goose neck
2  Camera head
3  Monitor
4  ↓ button
5   (on/off) button

6  ↑ button
7  Mirror attachment
8  Magnet attachment
9  Hook attachment