Product Description
  • Brand Model : Amptata T5
  • Global voltage standard ( 100V~240V )
  • Octal 8pin probes cable lengh: 55cm
  • T5 tester can measures the cathode current of the power tube for bias reading (at low voltage side of the tubes)
  • T5 can test many types. At present, we have 8pin and 9pin probes options
  • This listing T5 suitable for EL34 KT88 6L6 6V6 5881 6550 KT66 KT100 KT120 7027 etc.
  • T5 can get the reading direct from the pointer-type current meter. It does not need any convert from mV to mA
What's in package?
  • 1pcs T5 Tester Body
  • 2pcs Octal 8pin Bias Current Probes
Note:
  • Keep the amplifier silent during use T5
  • Turn off speaker sound,Do not turn on sound play songs
  • Insertamplifier just is let the tube get power and warm up
  • Read most accurate's tube cathode current in working state
How to use it? 
  • 01: Turn off amplifier.
  • 02: Remove the tubes then plug in T5 tester probes socket
  • 03: Then plug T5 tester probes in amplifier socket
  • 04: Turn off speaker sound turn on amp (Keep amp silent) and let tubes get warm about 5 minutes.Just turn on the amplifier without let speaker sing
  • 05: Read the bias measurement from pointer-type current meters
  • 06: Switch up and down. Get two reading
  • 07: If tube reading is same.That's perfect. If reading is different. Should be no more than 2 or 3 mA difference for a good balance between the tube