Tracing a refrigerant leak on an AC/R system is far easier with an instrument that's ready to go the moment you switch it on — no refrigerant type to select, no setup delay before you can start sweeping a joint. The testo 514 detects all common refrigerants including HCFC, HFC, HFO, HCFO, HC (R290), and blends, tested to DIN EN 14624, so it meets the standard EU F-Gas requirements call for.
With a sensitivity of 3 g/a and a response time under 2 seconds, it catches even small leaks quickly, while the flexible gooseneck probe gets into tight or awkward fittings without contorting the whole instrument. The refrigerant sensor is user-replaceable, keeping the unit in daily service rather than needing to be sent away when the sensor reaches the end of its working life.
Not having to select a refrigerant type before you start saves real time across a day of mixed-system callouts, and DIN EN 14624 testing means the reading you get holds up against the standard EU F-Gas compliance checks require. Being able to replace the sensor yourself also keeps the instrument in daily use rather than sitting with a manufacturer for a service.
Order the Testo 514 Refrigerant Leak Detector with Flexible Probe online today.
| Manufacturer | Testo |
|---|---|
| Model | 514 |
| Article Number | 0563 0514 |
| Detectable Refrigerants | HCFC, HFC, HFO, HCFO, HC (R290), and Blends |
| Standards | DIN EN 14624 (EU F-Gas Compliant) |
| Sensitivity | 3 g/a (High) / 14 g/a (Low) |
| Response Time | <2 Seconds |
| Resolution | 1 ppm |
| Dimensions (H x Diameter) | 135 x 60 x 28mm (L x W x H) |
| Weight | 296g |
| Probe Length | 330mm |
| Operating Temperature | -10 to +50°C |
| Battery Type / Life | 3x AA Alkaline / 10 Hours |
| Sensor Lifetime | 2 Years Under Normal Use |
| Kit Contents | Refrigeration Sensor, Bag, Batteries, Protection Cap |
