SPER SCIENTIFIC 840062 Digital Torque Meter W/ CASE & INSTRUCTIONS POWERS UP
I’M 83 AND HAVE 3 TRACTOR TRAILERS FULL OF STUFF. HAVE TO UNLOAD. THAT BEING SAID. POWERS UP. UNIT NOT SHORTED OUT. I HAVEN’T TESTED THE FUNCTIONS OF THIS UNIT. I HAVEN’T TRIED TO CLEAN OR POLISH.