Electronic leak detector with heated diode: detects azohydro mixture (5% hydrogen + 95% nitrogen) and refrigerant gases R134a - R410A - R407C - R1234yf - R32 - R404A - R507 - R448A - R449A - R452A - R600a - R290 - methane and HC in general.

Technical features:
Heated semiconductor sensor
Sensor lifespan approximately 300 hours of operation, corresponding to approximately one year of work (to purchase a replacement sensor click here)
Sensitivity 5ppm (3 grams/year)
40cm stainless steel flexible probe.
Operating temperature 0 to 40 °C
3 sensitivity levels
Leak Detection Indicator with 7-LED Tri-Color Visual Scale
Detectable refrigerant gases: R134a - R1234yf - R410A - R404A - R407C - R449A - R449A - R452A - A2L blends - R32 - R600a - R290 - Methane and HC in general Compliant with SAE J1627 CE regulations
Power supply: 4 AA alkaline batteries, or via power supply with connection to the MicroUSB socket
Power supply 220 V/ 50 Hz - 3.3 V / 0.5 A (included in the package)
Plastic case for storage and transport

The Leak Detector is equipped with a heated sensor and microprocessor, which guarantee a realistic and very precise signal.

Thanks to the intensity regulation and the presence of 7 LEDs with visual coloured scale function, it can guarantee the detection of leaks lower than 5ppm (3 grams/year).

Chargers and batteries:
The package does not include AA alkaline batteries. In addition, the package includes a 220V 50 Hz single-phase power supply.
The power supply also allows connection to the MicroUSB socket, for direct power supply of the leak detector; the leak detector is not equipped with an electronic battery charging circuit (rechargeable batteries can be used, but these must be recharged with a dedicated power supply).