INFICON WHISPER ULTRASONIC LEAK DETECTOR IS IDEAL FOR DETECTING AND LOCATING SOURCES OF ULTRACONIC SOUND THROUGH THE USE OF SOPHISTICATED ELECTRONIC CIRCUITRY. UNAFFECTED BY AUDIBLE NOISE. WHISPER INCORPORATES AND 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.    

APPLICATIONS AT A GLANCE : 1) REFRIGERANT LEAKS 2) LOCATING WORN BEARINGS 3) LEAKS IN PNEUMATIC CONTROL SYSTEMS 4) LEAKS IN NATURAL GAS, LPG LEAKS 5) LEAKS IN COMPRESSED AIR SYSTEMS 6) BUTANE / PROPANE STORAGE TANK LEAKS 7) LINE SET LEKAS IN FOUNDATIONS WALL 8) DIAGNOSING SOLENOID OPERATIONS 9) STEM TRAPS 10) ELECTRICAL ARCING.

SPECIFICATIONS : 1) BASE UNIT INCLUDES ; 9V, RUBBER PROBE EXTENSION, HEADPHONES AND STORAGE CASE 2) CONTROLS ; ON/OFF SWITCH SENSITIVITY: MAXIMUM/MINIMUM KNOB 3) POWER ; ONE 9 V ALKALINE BATTERY 4) WEIGHT WITH BATTERY 9 OZ. (0.25 KG) 5)OPERATING TEMPERATURE ; +32 DEGREES F TO + 122 DEGREES F ; 0 DEGRES C TO + 50 DEGREES C 6) STORAGE TEMPERATURE ; + 14 DEGRESS F TO + 140 DEGREES F; -10 DEGRESS C TO + 60 DEGRESS C 7) WARRANTY; 2 YEARS. SHIPPED TO YOU VIA UPS GROUND DIRECT FROM THE FACTORY.Check out my other items!Be sure to add me to your favorites list!