Extech RD300 Refrigerant Leakage Detector

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Extech Mfr # RD300 – Item # EW-10112-25
See what you’re doing with handy LED light located right on probe tip
  • Color-coded lights visually indicate leak size
  • 1 year warranty

$255.99USD / Each
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Specifications & Description

  • Sensitivity0.25 oz per year
  • Probe18\" (45 cm)
  • Battery Type1 9V (included)
  • Battery Life13 hours continuous
  • Height (in)7 1/5
  • Width (in)2 51/64
  • Depth (in)1 19/32
  • DescriptionRefrigerant Leakage Detector
  • Warranty1 year
1 Year Warranty

Key Features

  • Color-coded lights visually indicate leak size
  • 1 year warranty

More About this Item

Detect refrigerant leaks in air conditioning and cooling systems with the Extech RD300 leak detector. A convenient LED work light at the tip of the probe illuminates dimly lit areas, making it easier to identify the source of a leak. Select from three sensitivity levels with multicolored light bars visually indicating the leak size. Mute button toggles the audible alarm on and off. Detector also features a flexible probe, low-battery indication, and auto-shutoff.




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