[Capacity] 33Ft/10M metric measurements.
[Material] Plastic handle, carbon steel tape and Copper plumb bob. The carbon steel tape has accurate calibration and copper plumb bob has strong corrosion resistance.
[Application] The oil gauge is suitable for measuring the depth of oil in vessels such as tanks, or for measuring the depth of water level at the bottom of vessels.
[Zero-point]The zero-point datum of thegauge is located at the bottom of the gauge.
Be careful when using it because of the sharp tapes.