Features 1、Three waveform scanning modes (auto, single, normal), waveform bandwidth up to 120MHz, equivalent sampling rate 500MSps. 2、Waveform one‑key Auto automatically adapts to the screen, no need to adjust parameters, waveform parameters can be set by yourself. 3、1kHz, 10kHz, 100kHz, 1MHz four-speed square wave signal output, can store 2500 waveforms. 4、The handheld oscilloscope support many functions, such as thumbnail browsing, waveform deletion, etc. 5、ABS material, backlight brightness adjustable from 1 to 8 levels, standby time up to 8 hours. Specification Item Type: Handheld Oscilloscope Model: ET120M Material: ABS Power Supply: 18650 2000mA rechargeable lithium battery (Battery Included) Application: Automatic power measurement Model ET120M Maximum Test Voltage 1X: 80Vpp 10X: 800Vpp Number Of Channels 1 Signal Source Output 1KHz, 10KHz, 100KHz, 1MHz Screen Size 2.4 inch color screen Scan Mode Support Screen Resolution 320 x 240 One-click Auto Support Display Process TFT Waveform Storage Store Up to 2500 Waveforms Waveform Bandwidth 120MHz Wave Manager Support Maximum Sampling Rate 500MSa/S Voltage Accuracy 10% Rise Time ＜3nS Frequency Accuracy 1% Storage Depth 12.8div Measurement Parameters 12 Kinds in Total Input Resistance 1MΩ Battery Capacity 2000mA Vertical Sensitivity 50mV~100V Standby Time 8 Hours Time Base Range 6nS~50S Backlight Brightness 1~8 level adjustable Trigger Mode Auto/Normal/Single Charging Requirements DC5V/1A/2A Trigger Edge Rising Edge/Falling Edge Product Size Approx. 124 x 80 x 35 mm / 4.9 x 3.1 x 1.4 in Coupling Method DC/AC Package List 1 x Oscilloscope 1 x Data Line 1 x Oscilloscope Probe 1 x Ground Wire 1 x Probe Hook 1 x Non-Inductive Adjustable Bit 8 x Color Circle 2 x Probe Hook Cap 1 x ET-120 Manual 1 x Accessories Manual 1 x Tool Bag