QR Code Link to This Post Powerlink Battery Tester FER40 $350 retails easily over $1,000 hard to believe? Check out the site below https://www.ryderfleetproducts.com/ferret-instruments-fer40/powerlink-battery-tester-p-tol-fer40 Product Name: POWERLINK BATTERY TESTER Manufacturer: Ferret Instruments Our Part Number: TOL FER40 Manufacturer Number: FER40 Features and Benefits: Test 6 and 12 volt battery, charging and starting systems with a tester that is built tough for the shop environment Large LCD displays for readability; controls are easy to understand and use A Load Timer Lamp flashes once per second while load is on; beeper sounds after 15 seconds of load Diode/Stator Lamp lights when amp probe senses ripple; quickly shows bad alternators Fan cooled carbon pile tests all types of automotive and marine batteries Easily tests batteries up to 1200 CCAGreat item for any motorcycle or automotive shop selling for $350 for a quick sale, really useful tool! it is used and works show contact info