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D-TEK 3 Refrigerant Leak Detector
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Original price was: $598.70.$299.00Current price is: $299.00.
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We provide high-performance refrigerants for air conditioning, refrigeration, and industrial cooling. Fast shipping, top quality, and trusted service—stay cool with AeroRefrigerant!
🚚 Fast Shipping
✨ Premium Quality
🛡️ EPA Certified
👍 Trusted Service
INFICON D-TEK 3 Refrigerant Leak Detector — infrared detection for CFC, HCFC, HFC, HFO and blended refrigerants including A2Ls. Sensitivity to 0.03 oz/yr with a field-replaceable infrared sensor rated around 1,000 hours that does not degrade over time. Pinpoint mode auto-zeros to background refrigerant across four sensitivity levels. Quick-charge lithium-ion battery runs up to 10 hours from a three-hour charge.
Frequently Asked Questions
What technicians ask us most about this product
Are cylinders factory-sealed?
Yes. Stock ships factory-sealed, and pallet quantities arrive on the original pallet.
Do you sell to trade and to individuals?
Both, subject to the legal restrictions on the specific refrigerant. R-22 in particular may only be sold to technicians holding EPA Section 608 certification, which is a restriction on the refrigerant rather than on the buyer’s trade status.
Can I order a pallet quantity of something listed as a single cylinder?
Most refrigerants are listed in quarter, half and full pallet quantities alongside the single cylinder — check the category page for the refrigerant you need. If you need a quantity that is not listed, contact us.
Do you offer technical support on product selection?
Yes. If you are choosing between replacement blends or working out what a retrofit needs, our refrigerant guides cover the common decisions, and you can contact us for anything they do not answer.
Shipping and returns
Shipping is free on every order. Transit time depends on your location and the size of the order — a single cylinder ships as a parcel, while quarter, half and full pallets move by freight and take longer to arrive. Returns are free.
Customer Reviews
★★★★★
Daniel Whitfield Verified
Texas, USAMarch 2, 2025
Ordered R-410A and it landed two days later, sealed and exactly as listed. My HVAC unit is running great and the price beat every other quote I got. New go-to supplier.
★★★★★
Carmen Ruiz Verified
Florida, USAFebruary 24, 2025
Grabbed R-404A for a walk-in cooler job. Fast shipping, tight packaging, and the cylinder was factory-sealed. Quality and price both spot on — ordering again.
★★★★★
Andre Coleman Verified
California, USAFebruary 19, 2025
R-22 came authentic and well boxed, right on schedule. Got the AC back up the same afternoon. Smooth order from cart to delivery — couldn’t ask for more.
★★★★★
Priya Raman Verified
New York, USAFebruary 15, 2025
Very happy with my R-407C order. Arrived quick, packed securely, and matched the description exactly. Pricing was better than the local supply house. Will reorder.
★★★★★
Wesley Tan Verified
Arizona, USAFebruary 11, 2025
Picked up R-134A for an auto AC repair. Shipped fast, sealed tight, and worked perfectly. Fair price and the support team actually answered my questions. Recommend.
★★★★★
Bianca Foster Verified
Nevada, USAFebruary 7, 2025
R-32 blew past my expectations — quick delivery, solid packaging, and flawless performance in my mini-split. Great pricing too. I’ll be back for more.
★★★★★
Marcus Devlin Verified
Illinois, USAFebruary 3, 2025
Placed a full-pallet order of R-427A. Everything showed up on time and in perfect shape. Bulk pricing is excellent and the service was first-class start to finish.
★★★★★
Helena Brooks Verified
Washington, USAJanuary 29, 2025
Ordered a mix of cylinders for the shop and the whole thing went smoothly. On time, sealed, top quality, and the bulk rate saved us real money. Highly recommend.
★★★★★
Owen Pearce Verified
Oregon, USAJanuary 25, 2025
Ten cylinders of R-454B arrived exactly as described, on time and well protected. Quality and price are hard to beat — definitely reordering for the next job.
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