คำอธิบาย
Leak detector for refrigerants
Quick and reliable detection of leaks in cooling systems and heat pumps
Very long sensor service life
Visual and audible alarm (display colour changes from green to red when leak is detected)
Permanent sensor check (no test leaks required)
Sensors easy to change by user
Earpiece jack for reliable leak detection in loud environments
Technical Data:
| Measurement variable: | g/a |
| Detectable: | R134a, R22, R404a, H2 and all common refrigerants such as CFC, HFC, FCNH3 (separate sensor head) |
| Lower response threshold: | 3 g/a |
| Reaction time: | < 1 Sec. |
| Length of swan neck: | 370 mm |
| Starting time: | < 50 sec (0 → +50 °C) < 80 sec (-20 → 0 °C) |
| Power source: | 1 battery pack (6 NiMh cells) |
| Dimensions: | 190 x 57 x 42 mm |
| Weight: | 348 g |
Packaging include:
testo 316-4, sensor head KM (CFC, HFC, FC, H2), case, charger power supply, earpiece
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