Astro 7763, Digital Circuit Tester

• Computer Safe
• Clear LCD display for accurate voltage readouts
• Small, ergonomic design for easy use in confined areas
• For use on cars, boats, trailers, vans, RV's, motorcycles, airplanes and snowmobiles
• Needle-sharp stainless steel probe allows for easy piercing. Cable length : 11ft; Voltage : DC 12-24V
• Use to check electrical circuits and accessories on all 12~24 volt systems.
• Current Draw: 12-20V (17mA), 20-24V (10mA)