Month: July 2020

  • Digital Protractor / Bubble Level

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    by

    me
    in

    So I basically bought the most expensive digital level available in the market the OEM JIingyan TLL-90S and it is really a disappointment. The battery charging mechanism is odd, or maybe the battery of mine is dying? There is no battery charging indicator without powering on the system and even with that the battery drains…