B P Refcool

D-TEK® 3 REFRIGERANT LEAK DETECTOR

D-TEK 3 builds on the proven performance of D-TEK leak detectors with added features to help you get your job done faster. An easy-to-change sensor, quick charge lithium ion battery, and a new ergonomic design make D-TEK 3 a versatile tool for everyday RAC maintenance and repair. Plus, a new optional CO2 sensor gives you two instruments in one. Upgrade your toolbox with this accurate and reliable leak detector.

ADVANTAGES 
1- Detects traditional refrigerants, blends, CO2*, and even flammables*. 
2- All new, redesigned infrared sensor.
       - Longest sensor life in the industry
       - Easy field replacement 
3- New lithium ion battery.
       - Quick charge capability
       - Easy field replacement 
4- Headphone jack. 
5- Automatic and manual zero modes. 
6- Sensitivity will not degrade over time.
7- Rugged carrying case included.

Whisper is ideal for detecting and locating ultrasonic frequencies generated when the following common situations occur:

• leaks of any gas under pressure or vacuum
• electrical arcing
• worn bearings and machinery
• malfunctions in steam traps
• leaking seals

The leak detector includes a specialized built-in receiver that detects frequencies in the 40.5 kHz range. Through sophisticated circuitry, Whisper locates the ultrasound’s source, while an internal noise control ensures the instrument is unaffected by audible noise. This makes Whisper a versatile tool which can even be used in noisy environments, such as mechanical rooms.

Whisper incorporates heterodyne capability, which reduces the ultrasonic frequencies detected to a range that can be heard by the human ear. Variations can therefore be identified to easily pinpoint the ultrasonic source. Heterodyne output is enabled when headphones (included) are plugged in to the detector. Sensitivity is adjusted through an innovative touch pad. Multiple LEDs and an audible alarm register the leak when heterodyne mode is not enabled.