How to use oil gauging tape measure correctly
Tools / materials: oil gauging tape measure, dry cloth
Use steps / methods：
① Take the oil gauging tape measure out of the box.
② Open the hook and hang up the plumb bob.
③ Clip the clip on the top of the releasing static conductor wire to a grounded iron object.
④ Adjust the plumb bob and blade to the same direction.
⑤Turn the rocking handle, hold the handle in one hand, and hold the rocking handle in one hand.
⑥ Let the plumb bob fall freely. As the plumb bob falls,the weight of the plumb bob can speed up the fall of the blade, so the hands that hold the handle can be relaxed.
⑦ Use the rocking handle to control the down speed of the plumb bob . when the plumb bob fall touches the bottom of the container,lift the handle up and let the blade is kept straight in the solution.
⑧ Read the number value of the liquid to be measured.
⑨ Due to the weight of the plumb bob itself, will make the liquid level will rise. so after the first measurement, withdraw the blade, until the liquid level back to the original position, then measure the number value after the rise,it can complete the purpose of measuring the depth of liquid.
⑩ Wipe the blade ,plumb bob and product with the dry cloth,recover the releasing static conductor wireand put the tape measure back in the box so convenient for you to use next time.
①Carbon steel water dissclved resin painting blade
②Carbon steel nylon coated process blade
③Stainless steel nylon coated blade
①One side metric mm
②One side metric inch mm/ft
③One side inch ft
④Both side metric and inch mm/ft
①Stainless steel material