Tricolor LED bar indicator with high and low sensitivity functions. This easy to use Refrigerant detector detects all CFCs， HFCs and HCFCs. Quick response and high accuracy detects small leaks.
15 in. (390 mm) gooseneck for hard to reach areas
Designed for 1-handed operation
User adjustable sensitivity (high/low)
Tricolor visual indicator
Audible (buzzer) and visual (LED) alarm indicators
Low battery indicator and auto shut off
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