Nice little mail bag arrived from Banggood so let's have a look inside<br /><br />The component tester gets a thorough test and also a tear down<br />The Laser Diode is examined and specs reviewed but is the subject of a later video for a full test with my CNC Projects<br /><br />DANIU™ LCR-TC1 1.8inch Colorful Display Multi-functional Transistor Tester <a href="https://goo.gl/TSyuP1" target="_blank" rel="nofollow">https://goo.gl/TSyuP1</a><br /><br />EleksMaker® LA03-3500 450nm 3.5W Blue Laser Module -- <a href="https://goo.gl/wXUoZD" target="_blank" rel="nofollow">https://goo.gl/wXUoZD</a> <br /><br />A great improvement over my older and broken component tester....<br />...<br /><a href="https://www.youtube.com/watch?v=XL2mIgkZLTg" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=XL2mIgkZLTg</a>