Stop Leaking Profits

D-TEK 3 builds on the proven performance of D-TEK leak detectors with added features to help you get your job done faster. An easy-to-change sensor, quick charge lithium ion battery, and a new ergonomic design make D-TEK 3 a versatile tool for everyday RAC maintenance and repair. Plus, a new optional CO2 sensor gives you two instruments in one. Upgrade your toolbox with this accurate and reliable leak detector.

Always have the right sensor for the job

D-TEK 3 is designed with versatility in mind. Quickly and easily switch to one of the optional sensors to look for refrigerant, CO2, or even flammable refrigerant leaks!

Advantages

All new, redesigned infrared sensor

• Longest sensor life in the industry
• Easy field replacement

New lithium ion battery

• Long life (~10 hours)
• Quick charge capability
• Easy field replacement

Designed for ergonomic comfort