Hi , this is the second guide we have written about wireless pinhole spy camera's. Just from the amount of enquires that we recieve , we believe that this will be a usefull resource for those seeking to...
Running Your Open Reel Recorder,and magnetic tape. Ok So you've bought a Reel to Reel Tape recorder - GREAT! ..... If you don't know too much about these..... I'll try and give you some advice on running...
This is is a very brief guide to the types of batteries on the market today Single use Zinc Carbon These batteries have been with us for the best part of 150 years now. They are very low priced, and are...
Silver Oxide vs Alkaline Watch Batteries Alkaline batteries are defined by the letters AG in front of them, IE AG1 AG2 AG3 etc You should NEVER use Alkaline cells in watches for 3 very good reasons 1:...
Glossary of Terms for CCTV Equipment AC Adapter Alternating Current Adapter; when plugged to 240 volts/ 50Hz AC Power (usually 117V AC/60Hz in the United States) it produces 12V DC, 24V AC or others. "UL...
With this Information it should increase your search results to find great deals on your required watch battery for google, Ebay or any search engines you may use and saves you some time and money. I hope this...