Part #316-3
Refrigerant Leak Detector

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- Brand: Testo
- The testo 316-3 is our best refrigerant leak detector yet, and delivers dependable, rugged performance at a great value. The heated diode sensor provides sensitivity down to 0.15 ounces/year including the new refrigerant blends like R-410A, R-407C, and R134-a, allowing you to quickly locate refrigerant leaks. Just turn it on and start getting readings immediately. Thanks to automatic zeroing, the testo 316-3 is extremely fast, and can be used even in previously contaminated areas. The 316-3 has an LED indicator, automatic zeroing, and an audible alarm, all in a rugged housing.
Refrigerant Leak Detector
- Designed for new refrigerants and blends
- Patented heated diode sensor
- High/low sensitivity adjustment
- Easy one-button operation
- Automatic zeroing
- LED indicator and audible alarm
- Testo Refrigerant Leak Detector, Series: Testo 316-3, 0.15 oz/A Sensitivity Level