This handy gadget is a Martindale lamp tester, used for checking fluorescent and other forms of discharge lighting.
Let's see it in action, then take a look inside!
PDF schematic: [ Ссылка ]
[ Ссылка ]
INDEX
0:00 Index
0:10 Introduction: Martindale FL30 Lamp Tester
1:02 Lamp testing demo
3:20 Accessories (a pouch and a stick)
4:00 What's inside?
5:08 Schematic
![](https://s2.save4k.ru/pic/ZWutHZzYwMo/maxresdefault.jpg)