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TESTO 515 EX - LEAK DETECTOR FOR REFRIGERANTS WITH 1 SENSOR + ATEX 0563 2515
The TESTO 515 Ex sets new standards in leak detection, offering an instant response and recovery time of less than 2 seconds. This extremely sensitive detector can identify even the smallest leaks at a rate of just 1 g/year, ensuring immediate detection of the problem.
Its ergonomic design, featuring a flexible and durable probe, makes operation completely comfortable. This design allows you to easily reach tight spaces and safely perform measurements in the most challenging areas.
Data analysis is simple and intuitive thanks to an advanced display with color indicators. The user can monitor the situation in real time by selecting the data presentation format that is most convenient: a clear numerical value, a bar chart, or a graphical trend line.
Thanks to ATEX certification and interchangeable sensors, this model combines the functions of two devices in one, effectively detecting both flammable gases and refrigerants. It is a versatile, reliable tool designed for safe operation in harsh and potentially explosive industrial environments.
General Specifications | |
| Storage temperature : | -20 do +60 °C |
| Operating temperature : | -10 do +50 °C |
| Operating humidity: | 10 do 80 %RH |
| Reaction time: | <2 sek. |
| Battery type: | 3,400 mAh lithium-ion battery |
| Battery life : | 8 h |
| Sampler length : | 295 mm |
| Sensitivity: | 3 g/a – High; 1 g/a – High+ |
| Detectable: | HCFCs, HFCs, HFOs, HCFO, HC (R290), and blends |
| Alarm wycieku: | visual and audible alarm; vibration |
| Sensor life: | 2 years with normal use |
| Parametry wykrywania: | ppm; vol.%; %LEL |
| Ochrona przeciwwybuchowa: | ATEX/UL/CSA 60079-0, UL/SA 60079-11, Zone 2 |
| Dimensions: | 132 x 60 x 37 mm |
Weight:![]() net | 291 g |
| Delivery Scope: | carrying case ,
filter ,
protective cap ,
1× refrigerant sensor ,
USB-C cable |
| Pictures: | illustrative |




