Application:
The purity of refrigerants R134a and R1234fy can be determined using analysis device VAS 581 013. The analysis device is suitable for repair and maintenance work on all vehicle air conditioning systems from the VW Group that are operated using refrigerant R134a or R1234yf.
Display in the following cases:

• Refrigerant OK (purity over 95%) 
• Refrigerant not OK (purity less than 95%) 
• Too little refrigerant in the air conditioning system 
• Ready for operation or fault

The result is shown in a display. The individual operating steps are also correspondingly shown in the display.

Technical data:

• Charging voltage for rechargeable battery power supply/battery charger 18 V DC: 100–240 V7/AC 50–60 Hz max. 25 W
• Housing IP degree of protection: IP44
• Housing dimensions: 450*380*170 (L*W*H)

Delivery includes:

• VAS 581 013 analysis device (version in corresponding national language)
• Service clutch with hose for R134a and R1234yf for connecting to the vehicle
• Drying filter integrated in the analysis device
• USB interface for software updates
• Operating Manual including hazard information in the national language on the USB stick
• Quick Start guide and information sheet 
• Battery charger
• Storage box for device and Volkswagen Genuine Accessories
• Corresponding reports and certificates

Manufacturer:
Mahle