Since every manufacturer seems to have their
own definition of what constitutes "waterproof", we wanted to present you with a
simple way to compare the level of water-tightness across products and
manufacturers. You will see these rating icons together with each product
image inside The Waterproof Store. These ratings in no way constitute a
guarantee from us at ROC Gear, but rather they take the various manufacturer
claims, and present them all together on one common sliding scale... class
1 being the least waterproof, and class 5 being the greatest. Our
waterproof class rating definitions are as follows:
Class
1 – Water resistant for light rain or
light splash applications. The product
could be permeated by water in any of the following situations: prolonged water exposure, heavy top-down
watering, forceful water pressure applications, or submersion.
Class
2 – Waterproof in top-down watering
applications.
The product could be permeated
by water in any of the following applications: forceful water pressure,
water
injected from odd angles, or submersion.
Class
3 – Waterproof so tight it floats or can
handle quick submersions. The
product
could be permeated by water in any of the following applications:
prolonged
submersion, submersions greater than 3 feet in depth, high water
pressure
applications.
Class
4 – Waterproof and submersible to at least 3 feet, but no more than 12 feet (maximum depth varies by manufacturer). This is the first class we refer to as truly submersible. Suitable for underwater sports such as swimming and
snorkeling, where
great depths are not common. The product
could be permeated by water in any of the following applications:
submersion
greater than manufacturers recommended depth rating, constant submersion longer than 24 hours,
extremely high
water pressure applications where seals could be damaged.
Class
5 – Waterproof and submersible to depths
greater than 12 feet (often as much as 100 feet – varies by
manufacturer).
Suitable for any underwater sport of less depth than the
manufacturer’s maximum
depth rating. Common applications
include scuba diving, snorkeling, search & rescue, and white water rafting.
The product could be permeated by water in any of the
following
applications: depths greater than the manufacturer’s maximum depth
rating or
any physical force that could jeopardize the water-tight seal.