Features At A Glance
patented heated diode sensor provides
excellent sensitivity
high/low sensitivity adjustment allows you to
decrease sensitivity to pinpoint leak source
automatic background adjustment (zeroing)
compensates for refrigerant build-up
LEDs illuminate progressively to show leak size
runs on NiMH batteries or AC adapter
power indicator flashes when battery is low
water-resistant filter protects the sensor from
moisture and contaminants
easy one-button operation
headphone jack (headphones sold separately)
2-year over-the-counter replacement INFICON offers a full line of refrigerant leak detectors for any application.
TEK-Mate Compass D-TEK Select
Recommended
Applications
Residential and
Automotive A/C
Residential and
Light Industrial A/C
Industrial A/C and
Refrigeration
Sensor Technology Heated Diode Heated Diode Infrared
Sensitivity 0.25 oz/year 0.15 oz/year 0.10 oz/year
Battery Type 2 D-Size Alkaline Rechargeable NiMH Rechargeable NiMH
AC Power No Yes Yes
Manual Zeroing No No Yes
Automatic Zeroing Yes Yes Yes