E-85 Fuel Sample Test Tube Kit

The QUICK FUEL TECHNOLOGY E-85 Fuel Sample Test Tube Kit is a precision diagnostic tool designed for ethanol fuel verification and blend testing. This clear plastic test tube kit measures ethanol concentration levels between 70 and 100 percent, enabling users to confirm fuel quality before engine operation. The compact, portable design makes it essential for mechanics, tuning shops, racing facilities, and fuel-dependent equipment operators who require rapid field assessment of E85 compatibility and fuel integrity.

Accurate ethanol content verification is critical in high-performance and flex-fuel engine applications. E85 fuel—a blend of 85 percent ethanol and 15 percent gasoline—requires proper identification to prevent engine tuning errors, sensor miscalibration, and performance inconsistencies. The test tube's graduated measurement scale and clear optical design allow technicians to observe density separation and confirm ethanol percentages within the critical 70–100 percent operating range. The lightweight construction (0.09 lbs) and compact dimensions (1.1 x 0.95 x 6.35 inches) facilitate on-site testing at fuel pumps, storage facilities, or during vehicle diagnostics.

This testing kit serves mechanics performing fuel system diagnostics, engine tuning specialists validating alternative fuel parameters, fleet managers monitoring fuel quality compliance, and motorsport technicians ensuring correct ethanol blends before competition. Any operator working with E85 flex-fuel vehicles, marine engines, small equipment, or performance-tuned powerplants benefits from reliable ethanol testing. The E-85 Fuel Sample Test Tube Kit eliminates guesswork in fuel selection and prevents costly engine calibration mistakes caused by unknown or contaminated fuel blends.