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.
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.
Just turn it on and start getting readings immediately. Thanks to the automatic zeroing, the testo 316-3 is extremely fast and can be used even in previously contaminated areas. The unit has an LED indicator, automatic zeroing, and audible alarm, all in a rugged housing. 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
Features
| Detectable | R22; R134a; R404A; R410A; R507; R438A; and all CFCs, HFCs, and HCFCs |
| Life-time sensor | Approx. 80 to 100 h (corresponds to approx. 1 year) |
| Sensitivity | 4 g/a (0.15 oz/a) |
| Operating humidity | 20 to 80 %rH |
| Standards | EN 14624:2012; SAE J1627 |
| EU-/EG-guidelines | 2004/108/EG |
| Warranty | 2 years |
| Battery type | 2 x D |
| Battery life | 16h permanent operation |
| Operating temperature | -4.0° to 122.0 {٪S2} / -20 to +50 °C |
| Storage temperature | 32.0° to 122.0 {٪S2} / 0 to +50 °C |
| Weight | 18 oz. (incl. batteries) / 500 g (incl. batteries) |
Click on a category to view a selection of compatible accessories with the Testo 316-3 Refrigerant Leak Detector.
| Detectable | R22; R134a; R404A; R410A; R507; R438A; and all CFCs, HFCs, and HCFCs |
| Life-time sensor | Approx. 80 to 100 h (corresponds to approx. 1 year) |
| Sensitivity | 4 g/a (0.15 oz/a) |
| Operating humidity | 20 to 80 %rH |
| Standards | EN 14624:2012; SAE J1627 |
| EU-/EG-guidelines | 2004/108/EG |
| Warranty | 2 years |
| Battery type | 2 x D |
| Battery life | 16h permanent operation |
| Operating temperature | -4.0° to 122.0 {٪S2} / -20 to +50 °C |
| Storage temperature | 32.0° to 122.0 {٪S2} / 0 to +50 °C |
| Weight | 18 oz. (incl. batteries) / 500 g (incl. batteries) |
Click on a category to view a selection of compatible accessories with the Testo 316-3 Refrigerant Leak Detector.
