i2C C09 Charge Detection Voltage Measurement Digital Waveform Ammeter 1. Input voltage DC: 0-40V 2. Device power supply: 5V 2A 3. Diode test: 0-2.8V 4. Effective resistance: 0-50K 5. Voltage measurement: 0-24V 6. Two-channel voltage measurement: 0-40V 7. Detection current: 0-8A 8. Protection voltage: <60V 9. Protection current: <15A 10. Banana plug output voltage and current: 40V8A 11. USB output voltage and current: 20V2A 12. Voltage resolution: 1mV 13. Current resolution: 0.1mA 14. Current accuracy: 100 ampere 15. Screen size: 4.0-inch 16. Screen resolution: 320 x 480 17. Product size: 11.4 x 9.3 x 2.9cm 18. 0-40V Dual-channel voltage and current testing 19. 4.0-inch IPS high-definition high-brightness display 20. Three display modes: pointer, curve, and digital 21. Millisecond-level instantaneous dynamic voltage measurement 22. Ultra-high-speed diode scanning measurement 23. 140W full-protocol charging power testing 24. 0-24V positivenegative voltage measurement function Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.