• The easiest and most accurate gun available today.

• No guesswork - a pre-measured application every time.

• One squeeze injects a pre-measured amount (1/8 oz.) of dye. No more adding too much dye.

• Brightest dyes in the industry, exceeds all industry performance standards

• OEM backed and approved

• Meets the new SAE J2297 standard for use with both R134A and R1234YF

Kit includes: Injection gun and fluorescent leak detection dye