3in1 Oscilloscope Multimeter Signal Source 3.98inch TFT Display Oscope Meter Handheld Oscilloscope 50Mhz Bandwidth 250MSa/s Sampling Rate Dual Channel Oscillometer with Waveform Save and View Function for DIY and Electronic Test ( Item#: E26079 )

This product is an example of a combination of an oscilloscope, a signal generator, and an autorange multimeter. It can simultaneously measure a variety of electrical parameters or capture waveforms, and display the electrical parameters or waveforms of electrical signals. Multifunctional design, with auto-ranging, 20000 count true RMS measurement, data hold, and automatic shutdown functions. Supports voltage, resistance, capacitance, current, temperature, true RMS, diode, on-off test. It can easily handle measurement in various fields, widely used in the fields of testing and debugging electronic circuits, troubleshooting and repairing electronics, communications, computers, etc.

Features:
【3in1 Design & Comprehensive Measurement】: Integrates the 50MHz bandwidth oscilloscope, 20000 counts multimeter, and high precise signal source functions into one unit. It features a 3.98-inch TFT screen, enabling multi-faceted and precise electronic signal detection and analysis. This versatile design fulfills both professional testing requirements and the diverse needs of teaching experimentation.
【Oscilloscope Function】: Support saving/viewing/deleting imaging to ensure professional and convenient data management. Supports 4 pages of saved records. Easy to manage oscilloscope imaging, which can be connected to the computers via USB cable for secondary analysis, making professionalism more convenient. 
【Signal Source Function】: This signal source featuring a 7-kind adjustable waveforms, encompassing sinewaves, squarewaves, sawtooth waves, half waves, full waves, triangular waves, and direct current. This offers high flexibility and practicality for emulating various signal environments, assessing system responses, and enhancing teaching demonstrations.
【Multimeter Functions】: Supports DCvoltage, ACvoltage, DCcurrent, ACcurrent, resistance measurement, capacitance measurement, temperature measurement, diode measurement, and on/off test functions, making it a useful tool for electronic  overhauling, maintenance debugging, and teaching research. And also has true RMS test, screen backlight, low battery reminder, and automatic shutdown functions.
【Intelligent Burnproof Design】: Dual-channel 2*50MHz bandwidth design, isolated channels are independent of each other to reduce interference between them, signal detection is more accurate. The shock-resistant silicone cover makes the device is not only resistant to wear but also effortlessly portable, adapting seamlessly to various harsh environments. The intelligent burnproof feature to further enhancing user safety.
【Powerful Data Analysis & Storage】: This device supports FFT spectrum analysis, mathematical operations, cursor measurement, X-Y mode, and other functions. Powerful waveform computing ability, real-time, accurate operations, in-depth analysis and processing of complex signals, waveform computing display clearer, help in signal processing and troubleshooting.
【Convenient Operation &  Efficient Triggering】: The operation interface is simple and intuitive, with one-button Auto function for quick setup, and multiple triggering modes to adapt to complex measurement needs, so that every measurement is efficient and accurate. Through data visualization and precise memory function, changes in various measurement parameters are captured and displayed in real time, forming a clear and concise data trend graph, making data analysis more intuitive and accurate
【Rechargeable Battery & High Portability】: A built-in high-capacity lithium battery provides long-lasting power support. The lightweight and portable body design makes it easy to carry around. Type-C cable charging. Whether for laboratory research, teaching demonstrations, or DIY maintenance, it is the practical electronic measurement tool. Suitable for testing and debugging electronic circuits, troubleshooting and repairing electronics, communications, computers, etc. 

Specifications:
Name: 3in1 Multimeter
Material: plastics+silicone

Basic Parameter
Battery: 2 * built-in 6000mAh battery (included)
Screen size & resolution: 3.98 Inch TFT display
Display value: 20000 count
Screen backlight: √
Low battery reminder: √
Automatic shutdown: √
Working environment: 0-40℃, ＜75%RH
Storage environment: -20℃ to 60℃, ＜80%RH
Item size: 216.6 * 84.5 * 36mm / 8.53 * 3.33 * 1.42in
Item weight: 384g / 0.85lb
Package size: 240 * 128 * 73mm / 9.45 * 5.04 * 2.87in
Package weight: 945g / 2.08lb

Multimeter
DCvoltage: 2.0000V/20.000V, ±(0.8%+3); 200.00V/1000V, ±(1.0%+5); 20.000mV, ±(1.0%+5); 200.00mV, ±(0.8%+3)
ACvoltage: 2.0000V/20.000V, ±(1.0%+3); 200.00V/750V, ±(1.2%+5); 20.000mV, ±(1.2%+5); 200.00mV, ±(1.0%+3)
AC voltage frequency response: 40Hz-1kHz
DCcurrent: 20.000mA/200.00mA, ±(1.0%+3)
ACcurrent: 20.000mA/200.00mA, ±(1.2%+5)
Flexible current clamp/AC Current(A): 200.0A/2000A, ±(1.0%+5)
Resistance: 200.00Ω, ±(1.2%+5); 2.0000KΩ/20.000KΩ/200.00KΩ, ±(1.0%+3); 2.000MΩ/20.00MΩ, ±(1.5%+5)
Capacitance: 999.99nF, ±(5.0%+20); 9.999uF/999.99uF, ±(4.5%+5); 99.999mF, ±(5.0%+10)
Temperature: (-20~1000℃)/(-4~1832℉), ±(2.5%+5)
Diode: √
Connectivity: √

Signal Generator
Channel: Single channel
Frequency: 0-2MHz
Channel: 1
Amplitude: 0.1V-3.0V
Squarewave duty cycle: 1-99%
Signal type: sinewave, squarewave, sawtoothwave, halfwave, fullwave, direct current signals, direct current
Minimum resolution: 1Hz

Oscilloscope
Channel: Dual channel
Analogue bandwidth: 50MHz
Real-time sample rate: 250MSa/s
Input coupling: Direct Current/Alternating Current
Storage depth: max 128kByte
Input impedance: 1MΩ,@16pF
Probe attenuation: X1/X10
Maximum input voltage: X1 <150V, X10 <300V
Sampling rate ranges: 1.5Sa/s-250MSa/s
Waveform interpolation: (sinx)x
Sweeprange: 100ns/div-20s/div
Timebase accuracy: 20ppm
Displacement ranges: 4 frames (positive and negative)
Analogue bandwidth: 50MHZ
Low frequency response: ＞ 10HZ
Rise time: ＜ 10ns
Direct current gain accuracy: ±3%
Automatic measurement: period, frequency, peaktopeak, maximum value, minimum value, duty cycle, root meansquare
Trigger mode: automatic/normal/singleTrigger edges: rising/falling edges
Signal generator output: squarewave, sawtoothwave, halfwave, fullwave
Afterglow time: Min, 500ms, 1s,10s, Unlimited

Packing List:
1 * 3in1 Meter
2 * 10X Oscillographic Probe
1 * Set of Oscillographic Accessories
2 * Multimeter Pen
1 * Clip Probe
1 * Cable
1 * EVA Bag