Fangrui Product Details 1. Owon Vc101a (3 34) Oscilloscope Signal Source Multifunctional All-in-one Multimeter Hds242 With Single Probe (40m Bandwidth) 2. Self-calibration Function 3. Built-in 4400 Mah Battery 4. Powerful Power Management Capability 5. Ultra-low Power Consumption: Less Than 3w 6. Small And Lightweight, Compact Shape 7. One Button Setting, Automatic Measurement 8. Dual Channel, 4070m Optional 9. Suspendable Bracket, Save Working Space 10. Support Scpi Communication Function, Convenient For Secondary Development 11. Oscilloscope + Multimeter + Signal Source Multifunction In One 12. One Package Adhesive Design, Long Time Use Is Not Easy To Fall Off 13. High-resolution Color Lcd Screen, Clear And Delicate Display 14. Type-c Charging Interface, Support Charging Power, Support The Upper Computer Connection 15. Oscilloscope Function: Double Sampling Mode, High Refresh, Deep Storage, Support 7 Kinds Of Automatic Measurement, Cursor Measurement Function, Save Function 16. Size: 96x38x198mm 17. Weight: About 600g