Protected against solid objects over 12.5mm e.g. Protected against vertically falling drops of water or condensation. Protected against solid objects over 50mm e.g. 4= Protected against splash water from any direction.5 = Limited protection against dust ingress.The larger the value of each digit, the greater the protection. The second digit represents protection against ingress of liquids.The first digit represents protection against ingress of solid objects.The standard was designed to provide users with more detail on the products durability in the elements. It classifies the degrees of protection provided against the intrusion of solid objects, dust, accidental contact, and water in electrical enclosures. The IP Code or International Protection Rating, consists of the letters IP followed by two digits. What is an IP rating, and what’s it really mean? In this article will be referring to IP ratings to indicate laser durability. We tested all four lasers for accuracy at 30-feet confirming both their plumb and level lines with a Stabilia level that was also checked for accuracy prior to this test. Regarding the brightness of red versus green lasers, red lasers are most visible in low light conditions. The human eye naturally detects green with great ease, allowing it to appear brighter in conditions and environments with higher ambient or natural light. Why did we choose green lasers? Studies show that our eyes see green better than any other color in both day and night. Let’s look at the three AA alkaline battery powered Green lasers. All three of these lasers use AA Alkaline batteries.Īdditionally, for alternative comparison, we looked at a fourth higher priced laser, the Dewalt DW088 LG, sells for $330 and comes with a rechargeable 12-volt battery to give you a sense of what an upgrade, battery-platform laser might look like. We recently took a sample of three industry leading tool companies, and compared their entry-level lasers. This article is a cross line green laser comparison Dewalt vs. As a remodeling tool, laser and plumb levels, save time and improve accuracy by stepping up precision in your projects. Laser and plumb levels are becoming more and more popular in the residential and commercial construction world these past few years.
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