How to switch on the light and display Duspol Digital Voltage & Continuity Tester DIY

Device: Duspol https://amzn.to/3hh5mJ4 Benning Duspol Digital Voltage and Continuity Tester with Benning Pouch for Voltage Tester Continuity testing Rotary field testing Polarity testing Measuring area illumination Resistance measurement __________________________________________________________________________________________ Thank you for watching my videos! I'd really appreciate it if you subscribed to my channel or if you leave a positive feedback. My social media links: Instagram:   / pduesp   Facebook:   / sascha.pduesp.9   Twitter:   / pduesp   All products shown in my videos have been purchased by myself. (In case of exceptions they will be marked as such) Everything I say and suggest is my own opinion, and of course if you decide to follow my advice then please take care of your own safety. I might post affiliate links in the description for products and tools that I use regularly. If you use these links to purchase your own products you can support me and my channel, helping me to produce more content. (You will incur no extra charges for using these links, they remain the same price as before) Sincerely yours, pduesp