testo 316-3 is a reliable leackage detector for refrigerants which should be part of every professional’s refrigeration technology equipment. It detects even the samllest leaks thanks to ist high level of sensitivity of 4 g/a, and fulfils the requirements of the F-gas regulation as well as the standards SAE J1627 and EN 14624. The instrument is ready for use immediately after switching on, without the need for selecting a characteristic curve. Thanks to the automatic zeroing, the testo 316-3 detects leaks even in rooms which have already been contaminated.

• LED indicator of leakage with simultaneous audible alarm

• High sensitivity 4 g/a allows the detection of the smallest leaks
• Detects all common refrigerants
• Easiest possible operation thanks to a single button
• Immediate readiness with no pre-settings