AQUATEC test strips (Box of 100 test strips, 10 x 200mm)

• Allows the quick and easy measurement of the water amount at the bottom of petrol and fuel oil tanks

• In petrol and fuel oil tanks, water accumulates over time building a layer at the bottom. To measure this layer the PE strip is fixed onto a flat steel sheet so that the lower ends coincide. It is then lowered into the tank with a tin cord until it reaches the bottom. Any water present beneath the fuel will dissolve the blue layer (testing time about 15-20 seconds). The thickness of the water layer corresponds to the colorless part of the strip

• Color reaction: blue to colorless

• Limit of sensitivity: depending on the geometry of the tank, about 1-2 mm water layer