Features: 2 channel with 50MHz bandwidth 3.98 inch TFT display voltmeter Rechargeable graph scope tester Portable smart digital multimeter tester Measures ac and dc current, capacitance and diode Measures ac and dc voltage, resistance, a-alert and continuity Measures flexible ac current clamp, temperature and live wire check Tested data can be saved and exported to your computer Rechargeable intelligent digital voltmeter with low battery indication Specifications: MAX Display: 20000 counts Bandwidth: 50MHz Channel: 2 Real-time sample rate: 250MSa/s Input Impedance: 1MΩ,@16pf Maximum input voltage: 300V (DC+AC peak) Horizontal SEC range: 100ns/div -20s/div Vertical sensitivity: 20mV/div -100V/div DC voltage: 20mV 0.001mV (1%+5); 200mV/2V/20V 0.01mV/0.0001V/0.001V/ (0.8%+3); 200V/1000V 0.01V/0.1V (1%+5) AC voltage: 20mV 0.001mV (1.2%+5); 200mV/2V/20V 0.01mV/0.0001V/0.001V/ (1%+3); 200V/7500V 0.01V/0.1V (1.2%+5) DC current: 20mA/200mA 0.001mA/0.01mA (1%+3) AC current: 20mA/200mA 0.001mA/0.01mA (1.2%+5) Flexible AC Current: 200A/2000A 0.1A/1A (1.0%+5) Resistance: 200Ω 0.01Ω (1.2%+5); 2kΩ/20KΩ/200KΩ 0.001KΩ/0.01KΩ/0.1KΩ (1.0%+3); 2MΩ 0.0001MΩ (1.2%+5); 20MΩ/200MΩ 0.001MΩ/0.01MΩ (1.5%+5) Capacitance: 999.99nF 0.01nF (5.0%+20); 9.999µF/999.9µF 0.001µF/0.01µF (4.5%+5); 99.999mF 0.001mF (5%+10) Temperature: -20℃1000℃/-4℉-1832℉ 1℃/1℉ (2.5%+5) Diode: Yes Continuity: Yes Output Waveforms: sine wave, square wave, triangle wave, full wave, half wave, sawtooth wave, dc wave Frequency range: 0-2MHz Output Amplitude: 0.1-3V Square Wave Duty Cycle: 1%-99% Power: 2*Rechargeable Li-ion battery Size: 216.6 x 84.5 x 36 mm Weight: 384g Package Includes: 1 x Portable Oscilloscope Multimeter 2 x Oscilloscope Probe 1 x BNC to Double-Headed Alligator Clip Test Leads 1 x Test Leads 1 x Thermocouple 1 x Carrying Case 1 x Charging Cable 8 x Marker Rings 1 x Adjustment Tool 2 x IC Test Protection Caps 1 x User Manual Note: The flexible ac current clamp are not included in the package