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Whisper Ultrasonic Leak Detector - Inficon

Part #: 711-202-G1

Whisper Ultrasonic Leak Detector

Whisper Ultrasonic Leak Detector allows the user to check for pressure and vacuum leaks where other sniffer style leak detectors can`t go. With the unique internal noise control circuitry, the technician can operate Whisper in high noise environments. The ergonomic design gives the user the convenience of one-hand operation and carries a two-year replacement warranty.

INFICON Whisper Ultrasonic Leak Detector is ideal for detecting and locating sources of ultrasonic sound through the use of sophisticated electronic circuitry.
  • Unaffected by audible noise, Whisper incorporates an Internal Noise Control allowing for use in extremely noisy environments, such as mechanical rooms, and around operating chillers.
  • Because Whisper is designed to detect ultrasound at 40.5 kHz, not even a murmur will escape detection.
  • Use the optional transmitter for quick and accurate leak checking in walk-in coolers / freezers, wall and ceiling joints, around doors, windows, ducts, etc.


  • Applications at a glance:
    • Refrigerant Leaks
    • Locating Worn Bearings
    • Leaks in Pneumatic Control Systems
    • Leaks in Natural Gas, LPG Leaks
    • Leaks in Compressed Air Systems
    • Leaks in Vacuum Systems
    • Butane / Propane Storage Tank Leaks
    • Line Set Leaks in Foundations / Walls
    • Diagnosing Solenoid Operations
    • Steam Traps
    • Electrical Arcing
    Specifications:
  • Base unit includes 9 V battery, rubber probe extension, headphones and storage case.
  • Controls On / Off switch, Sensitivity: maximum/minimum knob
  • Power One 9 volt alkaline battery
  • Weight with battery 9 oz (0.25 kg)
  • Operating temperature range 32° to +122°; 0° to +50°
  • Storage Temperature 14° to +140°; -10° to +60°
  • Warranty 2 years
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    This product was added to our catalog on Wednesday 14 February, 2007.