Tank level gauge 3D print model

tank level gauge. Example ,Stick vertical to outside of water tank etc, Changes color to show level inside tank.

Original date of upload creation 28 january 2021 3D Print. Not food. Licence is Non commercial no derivatives. as is, use at own risk. Details may change, work in progress. Price of licenced file use is $10. allows you to sell 1000 prints. Price of this licence outright is ,,i may agree to $50,000. message me for purchase or sales.

Print notes, heat color change filament is key. I do not supply filament nor printers. Print example file contain 1cm by 1cm by 1 mm square units. prints 16 squares 1cm by 1cm by 1mm, is one print. stick them in a line down the side of a tank from top to bottom, on the shady side of the tank, example plastic water tank. color above below water line is different color.