Feature: 1. High Resolution Dual Channel: This mini oscilloscope signal generator has a dual channel function, which is ideal for capturing and comparing two real time signals at the same time. With a 50 MHz analog bandwidth and 250MSa/s real time sampling rate, it meets the daily needs of engineers. 2. Advanced Probe: This 3 in 1 handheld oscilloscope multimeter uses a 1x or 10x probe for accurate measurements. It can easily withstand a maximum measurement voltage of up to ±400V, providing high reliability for your project. 3. Comprehensive Measurements: This handheld digital oscilloscope multimeter features 4 1/2 digits of 19999 points of true RMS values that can be used to measure period, frequency, peak to peak, maximum, minimum, average, RMS, amplitude, duty cycle, and pulse width. 4. Multiple Signal Types: This oscilloscope multimeter signal generator offers a wide range of signal types, including sine, square, sawtooth, half wave, full wave, and more, making it an indispensable tool for experimental design. 5. 4.3 Inch Screen Design: This signal generator oscilloscope meter is designed with a clear and bright 4.3 inch (480 x 272 pixels) screen to ensure a pleasant user experience. With 250MS/s sampling rate, 50Mhz analog bandwidth, built in high voltage guard module, maximum support ±400V peak voltage measurement. Specification: Item Type: 3 in 1 Handheld Oscilloscope Multimeter Signal Generator Material: ABS Oscilloscope Parameters: Channel: Dual Channel Real Time Sampling Rate: 250MSa/s Time Base Range: 10ns/div-10s/div Waveform Display Mode: YT, XY, Scroll Input Impedance: 1MΩ Probe Attenuation Factor: 1x, 10x Trigger Type: Rising Edge, Falling Edge Trigger Level Range: 8 Grid ( Positive and Negative ) Storage Space: 13M Bandwidth: 50MHz Storage Depth: Up to 64kBvte Vertical Sensitivity: 10mv/div-10v/div Vertical Resolution: 8 Bits Bandwidth Limit: Supports 20MHz Limit Input Coupling: AC, DC Peak Voltage: +400V Trigger Mode: Automatic, Normal, Single Measurement Data: Period, Frequency, Peak to Peak, Maximum Value, Minimum Value Signal Generator Parameters Different Waveform Output Frequency: Sine: 10MHz, Other Waveforms 5MHz Waveform Frequency: 0-10MHz Waveform Amplitude: 0.1V-3.0V Duty Cycle of Square Wave: 0-100 Multimeter Parameters DC Voltage: Range: 191.9999V, 19.999V, 199.99V, 1000.0V, Accuracy: ± (0.5%+3) AC Voltage: Range: 1.9999V, 19.999V, 199.99V, 750.0V, Accuracy: ± (1%+3) DC Current: Range: 19.999mA, 199.99mA, 1.9999A, 9.999A, Accuracy: ±(1.2%+3) AC Current: Range: 19.999mA, 199.99mA, 1.9999A, 9.999A, Accuracy: ± (1.5%+3) Resistance: Range: 19.999MΩ, 1.9999MΩ, 199.99KΩ, 19.999KΩ, 1.9999KΩ, 199.99Ω, Accuracy: ±(1.5%+3), ±(0.5%+3) Capacitance: Range: 999.9uF, 99.99uF, 9.999uF, 999.9nF, 99.99nF, 9.999nF, 9.999mF, 99.99mF, Accuracy: ±(2%+5), ±(5.0%+20) Temperature: Range: -55-1300°C, -67-2372°F, Accuracy: ±(2.5%+5) Diode, On and Off: Support Screen: 480 x 272 Resolution Backlight: Backlight brightness can be set Power Supply: TYPE C (5V/2A) Battery Rechargeable Lithium Ion Battery: 4000mAh x 1 (Included) Languages: Chinese, English, Russian, Japanese, Spanish, Portuguese, German, Korean. Package List: 1 x Main Unit 2 x Crocodile Clip Probes 2 x P6100 Probes 2 x Manuals 1 x Data Cable 2 x Multimeter Test Leads 1 Pack x Accessories