The Johnson 10" Magnetic Torpedo Level features three Glo-View vials which enhance readability in low light. The patented Glo-View technology has a phosphorescent pigment with an afterglow which is ten times greater than conventional phosphorescent. Natural light or hand-held light sources re-charge the vial surrounds and exposing the level to a bright ultraviolet [UV] light source makes the Glo-View brighter.
Ideal for plumbers, surveyors, installers, and contractors who work in poorly lit areas such as tunnel and basement, this Johnson magnetic torpedo level features Surround View vials that reflect ambient light for an easy read. It also has a ten-inch high-strength glass filled non-conductive polymer frame.
With powerful GripTight v-groove rare earth magnets, the Johnson magnetic torpedo level holds onto flat or round ferrous metal surfaces. Its durable three acrylic vials are used for 180-degree, 90-degree, and 45-degree measurements. It comes with a lifetime accuracy warranty.