The Testo 316-4 (Set 1) is a fast and reliable leakage detector for all common refrigerants. The sensor is permanently monitored and shows malfunctions or contamination in the display. The use of test leaks is thus superfluous. If dirty, the sensor can simply be cleaned, and is immediately ready for use again.

The very high level of sensitivity of ? 3g/a according to EN 14624 allows the detection of the smallest leakages. The display changes from green to red when leaks occur. An audible signal additionally indicates detected leakages. With the earphone, Testo 316 can also be used in loud surroundings.

The trend display shows maximum leakages and facilitates the localization of leaks. The flexible gooseneck allows the optimum positioning of the sensor close to the pipe or other measurement site.

For refrigeration systems which operate with ammonia, there is the Testo 316-4 (Set 2) specially for ammonia, or the replacement ammonia head (NH3) for the Testo 316-4 (Set 1).

  Very high sensitivity of <3g/a allows the detection of the smallest leaks
  Very long sensor life
  Optical and audible alarm for optimum leakage detection
  Permanent sensor check for fast and safe work
  Earphone connection for secure leakage detection in loud surroundings
  Trend display shows maximum leakages

Testo 316-4 Set 1 (0563 3164)

Set for leak detection on refrigeration systems for CFC, HCFC, HFC, H2 accessories: Testo 316-4, case, mains unit and earphones

Testo 316-4 Set 2 (0563 3165)

Set for leak detection on refrigeration systems for NH3 accessories: Testo 316-4, case, mains unit and earphones

Data Sheet

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