Features Three Trigger Modes: Automatic, single, and normal. The single trigger mode tests unexpected non‑periodic signals, such as car ignition signals. Automatic trigger mode tests periodic analog signals, such as sinusoidal signals. Normal trigger mode tests digital logic signals, such as infrared remote control signals. Wide Range of Applications: The digital oscilloscope suitable for multiple fields, electronic production, home appliance repair, automobile repair, equipment debugging, scientific research and education, product development, etc. Good Desgin: Hand held portable body, easy to carry. The non-toxic lead-free environmental protection silicone protective cover is soft and comfortable. Anti skid, shockproof and shockproof, fully protecting the fuselage. Bandwidth: The digital oscilloscope 100MHz bandwidth is almost omnipotent in the field of electrical signal measurement, for amplifiers, oscillators, automatic control systems, DC/DC conversion, inverter systems, switching power supplies, etc. Engineering Debugging Tool: The digital oscilloscope used for DIY production, inverter circuit, switching power supply, oscillation circuit, PWM drive, communication circuit, power amplifier circuit, mains measurement, bus circuit, etc. Specification: Item Type: Digital Oscilloscope Product Material: ABS Product Color: Yellow Charging: 5V 1A/2A/3A/4A The Highest Test Voltage: 1 x 80V 10 x 800V LCD Screen Size: Approx. 6.1cm / 2.4in LCD Resolution: 320 x 240 Display Technology: TFT Built-in Battery: Lithium battery 5000mAh Bandwidth: 100MHz Sampling Rate: 500MS/ s Standby Time: 8 hours standby External Trigger Voltage: 0-80V Package List: 1 x Oscilloscope Host 1 x Matched 100MHz Probe (1X and 10X) 1 x USB Data Cable 1 x User Manual (English) 1 x Box Package List 1 x Oscilloscope Host 1 x Matched 100MHz Probe (1X and 10X) 1 x USB Data Cable 1 x User Manual (English) 1 x Box