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D-TEK® 3 Refrigerant Leak Detector

Available now!  Ask your local distributor.

 

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.

 

 

 

Detect refrigerant and CO2

D-TEK 3 is designed with versatility in mind. Quickly and easily switch sensors to look for refrigerant or CO2!

 

 

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

Features

  • Low, Medium, High, and Super sensitivity settings
  • Automatic and manual zero modes
  • Rugged carrying case included
  • Detects all CFCs, HCFCs, HFCs, HFOs, and blends (including A2Ls)
  • Detects CO2 with optional CO2 sensor
  • Optional extra-long probe for hard-to-reach areas
  • Two year replacement warranty

Typical Applications

  • Industrial AC/Refrigeration
  • Residential AC/Refrigeration

Specifications

Type D-TEK 3
Includes

D-TEK 3

Infrared sensor

Lithium ion battery

Spare filters

AC wall charger

Carrying case
Compatible refrigerants R22, R32, R134a, R404a, R407c, R410a, R422b, R448a, R449a, R452a, R452b, R507 (AZ50), R1234yf, CO2 (requires CO2 sensor), ammonia, SF6, and more
Minimum sensitivity 0.03 oz./yr. (1 g/a)
Sensitivity per EN14624 1 g/a
Sensitivity to R744 (CO2) 0.07 oz./yr. (2 g/a)

*requires CO2 sensor
Power source

Lithium ion battery (rechargeable)

Micro USB (can operate while charging)
Battery life ~10 hours
Weight with battery 0.97
Certifications

CE

EN14624:2012

A2L Certified
Patents (pending) Application #10 2018 208 826.8
Probe length (standard probe) ~17 in.

Part Number

D-TEK 3
Part Number Description
721-202-G1 D-TEK 3, North America
721-204-G1 D-TEK 3 with CO2 sensor, North America
721-202-G11 D-TEK 3, Europe
721-204-G11 D-TEK 3 (includes CO2 sensor only), Euro
721-202-CN41 D-TEK 3, Asia

Accessories

D-TEK 3
Part Number Description
721-605-G1 Car Charger
721-606-G1 Wall Charger
721-607-G1 Earbuds
712-707-G1 Filter cartridges, set of 5
703-080-G10 TEK-Check R134a Reference Leak
721-702-G1 Battery
721-610-G1 Charging Cradle
721-604-G1 Battery/Charging Cradle Bundle
724-701-G1 Refrigerant Sensor (Detects CFCs, HCFCs, HFCs, HFOs, and blends (including A2Ls))
724-701-G2 CO2 Sensor

Consumables

D-TEK 3
Part Number Description
724-701-G1 Refrigerant Sensor (Detects CFCs, HCFCs, HFCs, HFOs, and blends (including A2Ls))
724-701-G2 CO2 Sensor
712-707-G1 Filter cartridges, set of 5

Spare Parts

D-TEK 3
Part Number Description
712-707-G1 Filter cartridges, set of 5
712-705-G1 Replacement probe cap
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