Vacuum tube tester, Duokit 3 with front panel
$330.00
Vacuum tube tester (Duokit 3 mother board) with the front panel. Includes: 1 x Vacuum tube tester KIT * 1 x 4-6.3V/4A heating power 1 x complete front panel and cables * Vacuum tube tester KIT list:1x main board1x LCD display1x 0-115-230v 10VA transformer1x AC-DC 9V 1.2A power supply1 set wires (with potentiometer and switch) Click to download the documentation of the tester
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