Main Functions of FIELDPIECE DR82:
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1. Accurately Detects Refrigerant Gas Leaks
• The DR82 is used to detect refrigerant leaks:
• R32, R410A, R22, R134a, R404A, and other gases (all types of halocarbons)
• Infrared sensor can detect leaks as small as 0.03 oz/yr (ultra-fine standard)
• Perfect for servicing air conditioners, chillers, commercial refrigerators, and cold rooms
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2. Infrared Sensor – Not a Cheap Sensor
• Unlike these sensor types:
• Heated diode (common)
• Corona discharge (cheap, inaccurate)
• Infrared sensor lasts longer (up to 10 years) and gives fewer false alarms
• Not sensitive to humidity, oil, or ambient temperature – providing more stable readings
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3. Auto Zeroing – Detect the Actual Leak, Not Surrounding Gas
• The DR82 resets its readings in real-time, so you can pinpoint the true source of the leak, not just surrounding refrigerant.
• Won’t be “fooled” by gas lingering in the air – it focuses directly on the leak point.
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4. Fast, Real-Time Response
• Includes a “tic-tic-tic” sound that speeds up as you get closer to the leak.
• Digital display with signal strength indicator – lets you know how strong the leak is.
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5. Jobsite-Ready Design
• Durable body – IP54 rated (no worries if the aircon is leaking)
• Rechargeable lithium-ion battery, lasts up to 10 hours of work
• Long & flexible probe – easy to reach tight spots
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