Testo DIGITAL VACUUM MICRON GAUGE WITH BLUETOO 0560552201

Know real time calculations and accurate deep vacuum measurements at single digit resolutions. Comes with a maintenance-free absolute pressure sensor making it ideal for evacuating refrigerant systems or heat pumps. Uses Bluetooth to link to your smart phone or device utilizing the free Testo SMART Probes App, which is a powerful and easy-to-use tool to remotely read measurements.