Refrigerant Leak Detector

D-TEK® 3

Upgrade your toolbox with this accurate and reliable leak detector.

D-TEK-3

Product configurator

Gemini™ MxG5xx

Type
Sensor version
Ionization chamber
Emmision current
Flange connection to vacuum chamber
Switching function
Electrical connection
Digital interface
Analog output signal
Your configuration
inficon-gauge
Gemini™ MxG5xx
Flange
DN 16 ISO-KF
Switching functions
None
Electrical Connection
FCC, 8-pin
Digital Interface
None
Measurement range
1.2 - 8.68 V
Request
Personal information
Product
inficon-gauge
Gemini™ MxG5xx
Gemini™ MAG500
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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!

3In1SensorGraphic_EN
3In1SensorGraphic_EN

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)
  • Compatible with optional sensors for CO2 or flammable refrigerants 
  • Optional extra-long probe for hard-to-reach areas
  • Two year replacement warranty

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

Typical applications

  • Industrial AC/Refrigeration
  • Residential AC/Refrigeration

Specifications

Includes 

D-TEK 3

Infrared sensor

Lithium ion battery

Spare filters

AC wall charger

Carrying case

 

Compatible refrigerants  
Refrigerant sensorRefrigerant sensorR22, R32, R134a, R404a, R407c, R410a, R422b, R448a, R449a, R452a, R452b, R507 (AZ50), R1234yf, ammonia, SF6, HFE and more
CO2 sensorCO2 sensorR744 (CO2)
Flammable refrigerant sensorFlammable refrigerant sensor

R290, R600a, R441a

 

Sensitivity per EN14624  
R744 (CO2)R744 (CO2)2 g/a (0.07 oz./yr)1
R1234yfR1234yf0.5 g/a (0.02 oz./yr)
AmmoniaAmmonia3 g/a (0.1 oz./yr)
R290R2905 g/a (0.2 oz./yr)2
R134aR134a

1 g/a (0.04 oz./yr)

 

Power source 

Lithium ion battery (rechargeable)

Micro USB (can operate while charging)

Certifications 

CE

EN14624:2012

A2L Certified

1Requires 724-701-G2 CO2 Sensor

2Requires 724-701-G3 Flammable Refrigerant Sensor

 

Download full specifications
Part number
Accessories
Consumables
Spare parts
721-202-G1D-TEK 3, North America
721-204-G1D-TEK 3 with CO2 sensor, North America
721-202-G11D-TEK 3, Europe
721-204-G11D-TEK 3 (includes CO2 sensor only), Euro
721-202-CN41D-TEK 3, Asia
712-707-G1Filter cartridges, set of 5
721-605-G1Car Charger
721-606-G1Wall Charger
721-607-G1Earbuds
703-080-G10TEK-Check R134a Reference Leak
721-702-G1Battery
721-610-G1Charging Cradle
721-604-G1Battery/Charging Cradle Bundle
724-701-G1Refrigerant Sensor (Detects CFCs, HCFCs, HFCs, HFOs, and blends (including A2Ls))
724-701-G2CO2 Sensor
724-701-G3Flammable Refrigerant Sensor (Detects R290, R600a, and R441a)
724-701-G1Refrigerant Sensor (Detects CFCs, HCFCs, HFCs, HFOs, and blends (including A2Ls))
724-701-G2CO2 Sensor
712-707-G1Filter cartridges, set of 5
712-707-G1Filter cartridges, set of 5
721-605-G1Car charger
721-606-G1Wall charger
721-700-G1Carrying case, D-TEK 3
724-705-G1D-TEK 3/Stratus replacement battery door
712-705-G1Replacement probe cap
724-703-G1Replacement probe

Downloads

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