Amptata T1 Tube Tester Bias Current KT88 EL34 6L6 KT100 6550 6V6 5881 KT66 mA
About AMPTATA. 1pcs T1 Tester Body. It does not need any convert from mV to mA. T1 can test many types. At present, we have 8pin and 9pin probes options. 02: Remove the tubes then plug in T1 tester probes socket.