Digital vacuum tube tester, Duokit V3.0
$185.00
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The maximum plate voltage of this tube tester reaches 500v for a current of 340mA. This tester can test the diodes and valves easily. Click to download the documentation of the tester VACUUM TUBE TESTER KIT LIST:1x main board1x LCD display1x 0-115-230v 10VA transformer1x AC-DC 9V 1A power supply ( with 90-265VAC input)1 set wires (with potentiometer and switch)
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