Discover the unseen.

Our new digital manifold testo 570s detects anomalies with limitless power. For easy long-term measurements with reliable diagnosis.

Find anomalies without a long search, thanks to intelligent error analysis in the testo Smart App.

• Reliable diagnoses for long-term measurements thanks to intelligent error analysis
• Unlimited independence due to the world's longest battery life of up to 360 hours
• Highest level of security due to extra large data memory in the instrument

• Suitable for use with A3 and A2L refrigerants
• Highest precision even at low pressures
• All measurement data at a glance and graphical progression
• High robustness with IP54 protection

Immediately ready to go with two wireless clamp temperature probes and wireless vacuum probe

• Configure your measuring instrument
• Display graphical measured value curve
• Intelligent error analysis
• Save measurement data
• E-mail dispatch of the report