|These Direct Fuel Level Indicators are quality made of acrylic PVC tube with a calibrated scale inside. Calibrated to individual tanks, they allow an accurate check of on board fuel level indicators and eliminate the guess work.|
Card inside shriveled up in after just a few uses
Much better than my wood indicater.
Buy a Fuel Hawk version. This one is not calibrated for the usable fuel in the tanks which makes fuel planning harder. It measures actual 13 gallons and each tank only has 11.5 usable. The Fuel Hawk is also $4-5 cheaper. I purchased this by mistake and regret it.
Like Bill, I was surprised to see an indicator on the inside of the tube. So far, so good. It is easier to read than the old one we lost.
The inside of the tube has a coated paper level indicator instead of an inscribed exterior marking. I am skeptical of the life of this.
Yes. This will work with any Cessna 150 / 152 with a 13 gallon tank.