Description

******NOS Vacuum tube plate current tester under load."6L6 TUBE AND TV7 "ARE NOT INCLUDED.Read carefully. 1) In circuit plate current testing under load or biasing of octal power tubes. 2) Matching plate current of power tubes on your TV7,HICKOK or any tube tester >>>>Over 100 types of tubes can be tested for plate current, like 6L6,7581,7591,EL34,7027,KT88,8417,S11E12 & lot more.It includes new digital meter with new battery. ******List of tube bases that can test plate current,,,6X,7AC,7AM,7AQ,7AX,7R,7S,7T,7V,7Z,8A,8AD,8BN,8DM,8E,8EP,8HY,8KB,8KM,8KN,8KQ,8R,S11E12,8ET,8GV,8AC,8AS,8AV,8AW,8AY,8BO,8F etc.if unsure, let me know.If not sure of the tube you like to test,Let me know. >>>>>.6L6GC tube &TV7 tube tester are NOT included. ******Just for precaution for in-circuit biasing,turn off Power amplifier before doing biasing.Insert/plugin all connectors before power on and don't touch anything.Only after swith off. *****QUESTIONS ARE ALWAYS WELCOME,WORLDWIDE SHIPPING IS BY USPS PRIORITY MAIL.