Astro Pneumatic Tool Co 7764 Digital LCD Wide Range Circuit Tester (3-48V)

.The Astro Pneumatic Tool 7764 Digital LCD 3-48V Wide Range Circuit Tester is computer safe with a backlit LCD display for accurate voltage readouts. Its small, ergonomic design is great for use in confined areas. This tester is ideal for use on cars, boats, trailers, vans, RV's, motorcycles, airplanes, and snowmobiles. It is used to check electrical circuits and accessories on all 3-48 volt systems. The needle-sharp stainless steel probe allows for easy piercing.
.Computer Safe with Backlit LCD display for accurate voltage readouts
.Tester’s ground cable attaches to any ground while tester measures voltage from positive sources, or flip internal display to perform the opposite
.For use on cars, boats, trailers, vans, RV's, motorcycles, airplanes and snowmobiles
.Needle-sharp stainless steel probe allows for easy piercing
.Use to check electrical circuits and accessories on all 3-48 volt systems