IPX4IPX7

IPX4IPX7 is a designation sometimes used by manufacturers to indicate water resistance capabilities for a device, but it is not a single IEC standard. The term suggests that the product has been tested for water ingress at multiple levels or under different conditions. The exact meaning can vary by brand, so the accompanying documentation should be consulted for precise test conditions.

IPX4 is a common rating indicating protection against water splashing from any direction. In testing, water is projected onto the device from various angles, usually for a short period. IPX4 signifies splash resistance but not immersion; it does not provide any dust protection information (the “X” stands for no rating in that category).

IPX7 denotes a higher level of water protection, corresponding to immersion in water up to 1 meter for up to 30 minutes. This rating indicates the device can withstand brief submersion without water ingress under the specified conditions, but again provides no information about dust protection.

When a product lists IPX4IPX7, it may reflect dual certifications applicable under different usage scenarios, configurations, or accessories. It is important to verify the exact test conditions, as some brands may apply the higher rating only in certain orientations or with certain parts attached.

Consumers should not assume a combined rating guarantees the same protection in all environments. Other factors such as temperature, saltwater exposure, chemicals, and physical damage can affect performance. Always refer to the manufacturer’s official specifications for precise limits and usage guidelines.