Amptata T3 Vacuum Tube Tester Bias Current Checker mA Model 6CA7 6V6 5881 6550

Description

Brand : Amptata
Model : T3
It's suitable for EL34 KT88 6L6 6CA7 6V6 5881 6550 KT66 KT100 KT120
3.5mm Male Plug and Banana Plug
Copper used for excellent conductivity.
Outstanding soldering taken in every adapter.
Bakelite socket and gold pins for long life，Tough gold pins with a thick gold plating.
The product measures the cathode current of the power tube for bias reading (at low voltage side of the tubes ).
It does not need any convert from mV to mA.
It can be work with all kinds of multi meter (Digital meter or analog pointer meters) , at range of 100mA or above.
Package Contents
1pcs T3 Tester
4pcs Bias Current Probes
User Manual
Turn off amplifier.Connect the product and multi meter.
Remove the power tubes and Insert the power output tubes into the bias probe sockets.
Then Insert bias meter probes into the tube sockets of the amplifier.
Turn on power amp and let the tubes get warm about 5 minutes.Read the bias measurement.
Move the switch from A to B to C to D.If the four reading is same.That's perfect!