INFICON Whisper, Ultrasonic Leak Detector, 711-202-G1

• Detects pressure and vacuum leaks for all gases
• Hear the leak using the included headphones
• Works even in noisy environments
• Laser pointer makes it easier to pinpoint the leak
• Applications include pressure/vacuum leaks, electrical arcing, malfunctioning steam traps, and more
• Only technology to detect pressurized nitrogen leaks
• Runs on two D-cell batteries