U.S. buyer attention: The areas where the US warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam and other US overseas territories. And the military address. But you can choose ship from China. Spanish buyers attention: If your address includes following postal code please do not choose the Spanish warehouse. The zip code starts with 51/52/07/35/38/28. Overseas warehouse cannot be delivered. But you can choose ship from China. ET120M 120MHz Bandwidth 500MS/s Sampling Rate Colorful Analog Waveform Oscilloscope Handheld Digital Oscilloscope with Backlight Feature: 120MHz bandwidth and 500MS/s sampling rate It is not just an oscilloscope, but also has 4 speeds of square wave signal output function(1kHz,10KHz,100KHz,1MHz) Portable, hand-held, sufficient power can achieve 8 hours of battery life One-key automatic measurement of waveforms, with one X1/X10 oscilloscope probe included 12 kinds of parameter measurement, Vpp, Vrms, Vavg, Vp, Vmax, Vmin,F,T,T+,T-. Du+, Du-. Specification: Analog bandwidth: 120MHz Display: 320x240 LCD screen Display area: 50mm x 40mm/1.96x1.57'' Storage: 2500 DSO waveforms Vertical resolution: 8 bits Automatic measurement function: Vpp, Vrms, Vavg, Vp, Vmax, Vmin,F,T,T+,T-. Du+, Du- Vertical sensitivity range: x1: 50mV/div ~ 10V/div x 10: 500mV/div ~ 100V/div Vertical accuracy: ±(5%+ 0.2div) Backlight: White, brightness adjustable Impedance: x1: 1MΩ / x10: 10MΩ Battery: 18650 lithium battery Auto shutdown: No operation for 15 minutes Size: 124 x 80 x 35mm/4.88x3.14x1.37'' Use conditions: 0C~ +40℃; < 75%RH Storage conditions: -10C~ +60℃; < 90%RH Auto zero reference: During DC measurement Trigger level: ±3.8div (0. 1div per step) Trigger position: ± 6div (0. 1div per step) Cursor function: V, t, 1 /t Measurement Accuracy: ±(5%+ 0.2div) Non. linearity: ±1 bits Coupling method: DC/AC Division: Vertical: ±3.8 Horizontal:12 Time base range: 6ns/div ~ 50s/div Time base accuracy: ±(0.01%+0.1div) Scan mode: Auto/Single/Normal Trigger slope: Rising / Falling Record length: 12div Maximum real-time sampling rate: 500MS/s Auto configuration: Automatically set time base and vertical amplitude Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you Please allow 1-2cm measuring deviation due to manual measurement.   1 X Oscilloscope 1 X Probe 1 X USB Cable 1 X User Manual