What Is IP Certification? A Simple Guide
When shopping for electronic gadgets, protective tactical cases, or even outdoor gear, you may have come across something like “IP67” on the label. But what does that mean?
In this article, we’ll explain what IP certification is, what the numbers mean, and why Explorer Cases USA are trusted for their high protection standards.
What Is IP Certification?
IP stands for Ingress Protection. It’s a rating system that shows how well a product is protected from dust and water.
This system was created by an international group called the International Electrotechnical Commission (IEC) and follows a standard called IEC 60529.
In short: IP certification tells you how dustproof and waterproof something is.
What Do the Letters and Numbers Mean?
An IP rating looks like this: IP67.
- IP = Ingress Protection (the name of the rating system)
- First number (0–6) = Protection against solids like dust, sand, or small objects
- Second number (0–9) = Protection against liquids like water, rain, or immersion
Let’s break it down further.
First Number: Protection Against Dust and Solids
This tells you how well a product keeps out things like dirt, dust, and small tools.
| Number | Protection Level |
| 0 | No protection at all |
| 1 | Protected from large parts of the body (like the back of your hand) |
| 2 | Protected from fingers or similar-sized objects |
| 3 | Protected from tools or thick wires (larger than 2.5mm) |
| 4 | Protected from small tools and wires (larger than 1mm) |
| 5 | Some dust might get in, but not enough to cause problems |
| 6 | Completely dust-tight – no dust gets in at all |
Second Number: Protection Against Water
This shows how water-resistant the product is.
| Number | Protection Level |
| 0 | No protection from water |
| 1 | Safe from light drops of water (like light rain) |
| 2 | Safe from dripping water at a certain angle |
| 3 | Safe from spraying water (like heavy rain) |
| 4 | Safe from splashes from any direction |
| 5 | Safe from low-pressure water jets (like from a hose) |
| 6 | Safe from strong water jets or waves |
| 7 | Safe from being underwater up to 1 meter for 30 minutes |
| 8 | Safe from long periods underwater (depth depends on the product) |
| 9 | Safe from high-pressure, high-temperature water jets (like a power washer) |
What Does IP67 Mean?
If a case is rated IP67, it means:
- 6 = It’s completely dustproof. No sand, dirt, or dust can get inside.
- 7 = It’s waterproof up to 1 meter deep for 30 minutes. So if you drop it in water, your gear inside will stay safe.
This makes IP67-rated gear ideal for harsh environments—outdoor adventures, industrial use, or extreme weather.
Why Explorer Cases Are IP67 Certified
Explorer Cases, made by GT Line, are known for being super tough and waterproof. That’s why they’re certified with the IP67 rating.
- They protect your equipment from dust, water, and impact.
- They’re great for use in rugged conditions, whether you’re in the military, out in nature, or traveling with sensitive gear.
- GT Line also makes custom products with an even higher IP68 rating (for deeper or longer water protection).
On top of that, Explorer Cases are tested and approved by military standards:
- STANAG 4280 (NATO)
- MIL-STD 810 (USA)
- Def Stan 81-41 (UK)
Final Thoughts
When choosing a protective case or device, understanding the IP rating helps you know what kind of conditions it can handle.
If you want maximum protection from dust and water, go for products with an IP67 or higher rating—like Explorer Cases. They’re trusted worldwide for their strength, reliability, and ability to handle tough environments.
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