FNIRSI 3 In 1 Handheld Digital Oscilloscope LCR Transistor Tester 1. Display: 2.4-inch TFT colour screen, LED backlighting 2. Supply voltage: built-in 1500mAh rechargeable lithium battery 3. Charging specification: USB Type-C, +5V 4. Product volume: 79x103x31mm 5. Real-time sampling rate: 10MSa s 6. Analogue bandwidth: 500Khz 7. Input impedance: 1 milliohm 8. Coupling method: ACDC 9. Test voltage range: 400V 10. Vertical sensitivity: 10mV-10V 11. Horizontal time base range: 1us-10s 12. Trigger mode automatic: normal single 13. Trigger type: rising edgefalling edge 14. Compact body, simple modelling, easy to use, to meet the measurement routine 15. Automatic identification and measurement of various transistors, including NPN and PNP transistors, N-channel and P-channel FETs, junction FETs, diodes, dual-diode thyristors, etc., as well as resistors, inductors, capacitors and other passive components 16. Built-in 1500mAh high-capacity lithium battery, power supply continuous operation without isolation transformer, safer to use 17. 2.4-inch anti-see-through high-resolution display, allowing you to read clearly even in bright sunlight 18. One-piece folding, placed in a stable support, does not take up space 19. Size: 79x103x31mm Standard: - DSO-TC3 Tester x 1 -Type-C charging cable x 1 -Common probe x 1 -Test Hook x 3 Upgrade: -DSO-TC3 Tester x 1 -Adaptor x 1 -P6100 High Voltage Probe x 1 -Type-C charging cable x 1 -Normal Probe x 1 -Test Hook x 1