The Testo 552 is a high-precision digital vacuum gauge designed for the evacuation of refrigeration systems and heat pumps. It measures even the smallest absolute pressures and provides detailed information about the dehumidification process of a system (removal of foreign substances such as oils or gases). This model includes Bluetooth connectivity, allowing for real-time monitoring and data transfer to the Testo Smart App, where measurement reports can be generated and sent via email. The device is robust, dirt and water-resistant, and features an optical alarm when preset limits are exceeded.

Please note that this unit does not come with hoses and is in good condition with some cosmetic marks from previous use.

Please refer to the photos for a better idea of the condition.

Next Day Delivery with 24 Tracked Royal Mail.