Simultaneously measures high-side and low-side refrigerant pressure and temperatures of AC and refrigeration systems
Low-loss AC/R system checks, with no hoses required!
Compact wireless AC/R test kit
Calculates superheat and subcooling in the Smart Probes app
The testo AC/R Smart Probe Set is a combination of four instruments that measure high-side and low-side pressures and temperatures of A/C and refrigeration systems. Configured to be used during the commissioning, servicing, PM, and troubleshooting of A/C and refrigeration systems. This kit can be operated without the need for any other tools, besides your smartphone to communicate with the instruments.
System requirements: iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0