TESTO 316-3 LEAK DETECTOR
Regular price
$653.00
The Testo 316-3 is our best refrigerant leak detector yet, that delivers dependable, rugged performance at a great value. The proven heated diode sensor provides great sensitivity down to 0.15 ounces/year including the new refrigerant blends like R-410A, R-407C, and R134-a, allowing you to find the most refrigerant leaks.
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Patented heated diode sensor provides
excellent sensitivity -
High/low sensitivity adjustment and automatic zeroing
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Our best refrigerant leak detector suited to find most refrigerant leaks
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Easy one button operation