

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The TESTO 564255201 is a 552i Smart Probe, an app-operated wireless micron gauge. This instrument is designed for precise vacuum measurements in HVAC/R systems, facilitating efficient evacuation and commissioning processes. It connects wirelessly to smart devices, enabling remote monitoring and data acquisition. The probe ensures accurate and reliable performance for professional use.
Wireless smart probe for accurate HVAC/R vacuum measurements.
Thanks for subscribing!
This email has been registered!