Overview VD800-series vacuum meters ■ Big graphic display ■ Intuitive menu-driven handling ■ Direct graphical visualization of pressure curves ■ Integrated data logger for saving multiple measurement series with RTC data ■ Storage of minimum and maximum pressures achieved during measurement ■ Automatic switch-off or continuous operation ■ Optical and acoustical alarm when reaching a predefined threshold ■ Charging per standard USB-C cable ■ Quick and easy data-transfer to PC, tablet, or smartphone via USB-C or wireless via Bluetooth® LE (optional) ■ Pressure units: mbar, Torr, hPa ■ Selectable menu language ■ Adjustable logging rate of 20 ms to 60 s for fast processes ■ VacuGraphTM-Software: To read-out data logger, and to visualize, analyze, and save measurements ■ Portable use for service and maintenance works ■ Connection to external Thyracont USB transducers with various measuring ranges ■ Ideal for complex appliances or for checking the pressure at several measuring stations ■ Leak-rate calculation via rate of rise measurement ■ Precise results due to connecting to active transducers ■ Long battery performance Vacuum Instruments

Technical Data Measurement Principle Read-out of external Thyracont USB-C transducers Measurement Range Depending on transducer Environment Interior, degree of contamination max. PD 2 / Rel. humidity max 80% Power Supply 5 VDC per USB-C Display LCD graphic display, resolution 400 x 240 Vacuum Instruments www.thyracont-vacuum.com

■ VD800 Compact vacuum meter read-out of external USB transducers incl. WUSB_AC001 protective plastic case silicone protective cover charger 5 V VacuGraph™ software cable USB-C to USB-A, 1.0 m cable USB-C to USB-C, 2.0 m USB-C transducer Abs. 2000 to 1 mbar, Rel. -1600 to +1200 mbar USB-C transducer 2000 to 5e-5 mbar Further accessories as well as detailed information about our product family can be found in our VD800 brochure. Vacuum Instruments www.thyracont-vacuum.com