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  1. MATTKINZ

    cheap chinese video light review

    no idea. a few years old. maybe the new switch is better. sure looks similar but the tovatec obviously has lasted enough to show wear on the flashlight.
  2. MATTKINZ

    cheap chinese video light review

    if you look at the ad, you will notice it glows green.
  3. MATTKINZ

    cheap chinese video light review

    it looks dark as it is screwed into black flashlight body
  4. MATTKINZ

    cheap chinese video light review

    That is te exact type of leaky switch on my lights. the plastic ring around is made of clear plastic and they have tiny LED's under it to light up when you switch it on. Not a better switch. Beware.
  5. MATTKINZ

    cheap chinese video light review

    thanks , will try. there are 2 notches in the battery plate.
  6. MATTKINZ

    cheap chinese video light review

    Dow Corning 111 O-Ring Valve Silicone Lubricant & Sealant Scuba 2oz 57g is the type used for silicone protected environmental cap for scubapro piston regulators.
  7. MATTKINZ

    cheap chinese video light review

    one more idea, since it leaks at the switch. there is a little space under where you presss the switch. If you have a syringe that can develop enough pressure, you may be able to inject silicone to fill the area under the plastic switch top. There is a special silicone grease for...
  8. MATTKINZ

    cheap chinese video light review

    you people know a lot more about electronics than I do. I am unable to remove anything from light. it seems they epoxied everything in place. If i can get it out. I hoped to make light always on and then screw the battery section in or out to turn on like some of the old dive lights. Thus...
  9. MATTKINZ

    cheap chinese video light review

    Regarding 18650 batteries, this guy had made a good video where he tested a number of batteries to see which one was best for charge and calculated based on cost per energy delivered. If interested. mk...
  10. MATTKINZ

    cheap chinese video light review

    thanks for the responses. regarding the switches, i'll have to find the piezo switches and I already have the JB weld. I did find small reed switches in the past, maybe McMaster-Carr ??? they have lots of things for use in DIY activities, I bought spring steel springs from them to make...
  11. MATTKINZ

    cheap chinese video light review

    I have what appears to be like the SUPE V6K as seen on pst by Scuba-lad above. It is the Chinese light with the D handle. Early on , the red/blue switch quit. half way into a dive yesterday. the other switch failed. The batteries have power and when screwing the back with the batteries...
  12. MATTKINZ

    Do Dacor regulators have *any* value in 2021?

    I have a dacor 900 first stage looks fairly good. IP 130 psi. and 2 sorry looking pacer second stages.one is a pretty green metal pacer, and other is sorry looking octo. these are free to a good home if wanted, need to pay shipping. to keep cost lower, would not include hoses, or all lp plugs...
  13. MATTKINZ

    Conshelf XIV 1st stage retaining ring

    superglue works well on rubber, I made a custom o-ring for an underwater housing using superglue and oring material.. with some sheet neoprene, you could make one, The last note with pipe ends of vinyl with perfect fit anyway seems a lot better alternative than trying to make your own. .
  14. MATTKINZ

    Servicing your own regulators

    video for HOG d2 video for Conshelf...
  15. MATTKINZ

    Servicing your own regulators

    there are videos to help. vintage double hose has videos for scubapro mark V and conshelf regulators. video is conshelf XIV but same for all up to Legend regulator. scubapro similar to Mark 10. and practically all copies which includes most balanced piston regulators. Here's 1 i found for HOG...
  16. MATTKINZ

    Servicing your own regulators

    thank you. will check. yes, i have seen them in blue color also in brown. didn't know if there is a difference. yes talking about 2nd stage LP seats for poppets. non balanced regulators. mk
  17. MATTKINZ

    Servicing your own regulators

    how do you make the puck seats? and is there a differece between blue and brown ones? mk
  18. MATTKINZ

    TUSA Imprex regulators, circa 1995

    i have a TUSA imprex second stage i was going to use for pony bottle. I cannot figure out how to even open up the front. does it screw off, or other method. it has black front and a gray plastic piece between cover and regulator body. there seems a small semicircular cut out on the side where...
  19. MATTKINZ

    Servicing your own regulators

    Thank you all for your advice. I discovered the o ring at top of HP seat holder had extruded into the area of piston and was interfering with proper function . the o ring pinch. Once i got it seated properly, I had a steady IP of 130. Again , thank you for assistance of all who helped...
  20. MATTKINZ

    Servicing your own regulators

    Thanks for the ideas. I woll work on it and respond back if anyone interested. Thanks again. mk
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