# What Does IP68 Really Mean?
One of the first features a fisherman looks for when purchasing a new electronic device is usually the phrase "IP68".
However, most users don't know exactly what this code means.
IP68 does not mean that the device will **operate underwater for unlimited time under all conditions**.
This code signifies a level of protection achieved under specific testing conditions.
Therefore, it is important to interpret the IP class correctly.

# What is an IP Code?
IP (Ingress Protection) is the protection of electronic devices;
- dust,
- solid bodies,
- to the water inlet
It is an international classification that indicates the level of protection against
The code consists of two digits.
Example:
IP68
The first digit → Protection against solid objects
Second digit → Protection against water

# What Does the First Number Tell?
The first number can range from 0 to 6.
6 level;
It means a high level of protection against dust.
In the marine environment, this property is particularly important for sand, salt crystals, and fine particles.

# What Does the Second Number Tell?
The second digit refers to water conservation.
For example;
IPX4
Protection against splashing water
IPX7
Protection against temporary immersion in water under certain test conditions
IPX8
Protection for longer water exposure under manufacturer-specified conditions
The important point here is:
IP68 alone does not specify the depth or duration of operation.
This information must also be disclosed by the manufacturer.

# Is IP67 the Same as IP68?
Nope.
Both are in a high protection class, but the test conditions are different.
For this reason, it is not correct to make a direct performance comparison between products based only on the IP code.

# Why Is It Not Enough in Marine Electronics?
Fishing equipment doesn't just come into contact with water.
At the same time;
- salt,
- UV rays,
- blows,
- vibration,
- temperature changes,
- continuous mechanical load
It works under.
Therefore, not only IP class;
- body material,
- seal quality,
- connection system,
- mounting structure,
- Production quality
should also be evaluated.

# How Should Dolpinger Products Be Evaluated?
When developing Dolpinger products, not only the IP protection level is targeted.
At the same time;
- long-term field use,
- marine environment resilience,
– mechanical robustness,
– ease of care,
- Reliable electronic design
considered as a whole.
Because real performance must be proven in field conditions as well as laboratory tests.

# A Real Field Example
Two different brands of electronic devices have a similar IP class.
However, in the examination made at the end of the season;
- connection system,
- seal quality,
- assembly design,
- Body strength
There are significant differences between them.
This example shows that IP class alone does not determine product quality.

# Questions to Ask When Buying
✔ According to which standard was the IP test performed?
✔ Is the working depth specified?
✔ Is it suitable for continuous use?
✔ Is it designed for salt water use?
✔ Is there service and maintenance support?
✔ What is the body material?
✔ Can the gasket system be replaced?

# Dolpinger Expert Review
IP68 is an important indicator; However, it should not be the only decision criterion in professional fishing.
Actual product quality;
- engineering,
- material selection,
- production quality,
- Field performance
should be evaluated together.

# Conclusion
The IP68 label alone does not mean that a product is suitable for all marine conditions.
In addition to IP class, durability, ease of maintenance, technical support and manufacturer experience should also be taken into account for choosing the right equipment in professional fishing.
Dolpinger adopts this holistic approach and develops solutions suitable for harsh marine conditions.

# Frequently Asked Questions
## Does IP68 mean waterproof?
IP68 means protection against high levels of water ingress under certain test conditions. Protection limits depend on the manufacturer's specified test conditions.

## Can the IP68 device be used continuously at sea?
This is not only for the IP class; It depends on the product's design, material, and manufacturer's instructions for use.

## What is the difference between IP67 and IP68?
Both classes provide high protection; However, the test conditions and manufacturer-defined usage limits may differ.