Search results for "oscilloscopes"

Understanding and Using Them Effectively What happens in electronics is invisible to the naked eye. The instrument that allows to accurately visualize electrical signals, the one through which the effects of electronics become apparent to us, is the oscilloscope. Alas, when one first ventures into electronics, it is often without an oscilloscope. And one is left fumbling, both physically and mentally. Observing an electrical signal on a screen for the first time is a revelation. Nobody wishes to forgo that marvel again. There is no turning back. In electronics, if one wishes to progress with both enjoyment and understanding, an oscilloscope is essential. This marks the beginning of a period of questioning: how to choose one? And no sooner is that question answered than a whole string of others arises, which can be summed up in just one: how does one use the oscilloscope in such a way that what it displays truly reflects the reality of the signals? Rémy Mallard is a passionate communicator with a gift for making complex technical subjects understandable and engaging. In this book, he provides clear answers to essential questions about using an oscilloscope and offers a wealth of guidance to help readers explore and understand the electrical signals behind electronic systems. With his accessible style and practical insights, this book is a valuable tool for anyone eager to deepen their understanding of electronics.

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Understanding and Using Them Effectively What happens in electronics is invisible to the naked eye. The instrument that allows to accurately visualize electrical signals, the one through which the effects of electronics become apparent to us, is the oscilloscope. Alas, when one first ventures into electronics, it is often without an oscilloscope. And one is left fumbling, both physically and mentally. Observing an electrical signal on a screen for the first time is a revelation. Nobody wishes to forgo that marvel again. There is no turning back. In electronics, if one wishes to progress with both enjoyment and understanding, an oscilloscope is essential. This marks the beginning of a period of questioning: how to choose one? And no sooner is that question answered than a whole string of others arises, which can be summed up in just one: how does one use the oscilloscope in such a way that what it displays truly reflects the reality of the signals? Rémy Mallard is a passionate communicator with a gift for making complex technical subjects understandable and engaging. In this book, he provides clear answers to essential questions about using an oscilloscope and offers a wealth of guidance to help readers explore and understand the electrical signals behind electronic systems. With his accessible style and practical insights, this book is a valuable tool for anyone eager to deepen their understanding of electronics.

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An Illustrated Handbook of Vintage ‘Scopes Repair and Preservation Tektronix oscilloscopes are true masterpieces of electronics and have helped mankind advance in every field of science, wherever a physical phenomenon needed to be observed and studied. They helped man reach the moon, find the cause of plane crashes, and paved the way for thousands of other discoveries. Restoring and collecting these oscilloscopes is an exciting activity; it is really worthwhile to save them from the effects of time and restore them to their original condition. Many parts are quite easy to find, and there are many Internet sites, groups, and videos that can help you. Much of the original documentation is still available, but it is not always sufficient. This book contains a lot of information, descriptions, suggestions, technical notes, photos and schematics that can be of great help to those who want to restore or simply repair these wonderful witnesses of one of the most beautiful eras in the history of technology. Component layouts included! This book includes a nearly complete component layout plan of the original 545 oscilloscope, with relative reference designators. Not found in the original Tektronix manuals, this layout should prove invaluable to the repair technician.

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The DIY Mini Digital Oscilloscope Kit (with shell) is an easy-to-build kit for a tiny digital oscilloscope. Besides the power switch, it has only one other control, a rotary encoder with a built-in pushbutton. The kit's microcontroller comes preprogrammed. The 0.96" OLED display has a resolution of 128 x 64 pixels. The oscilloscope features one channel that can measure signals up to 100 kHz. The maximum input voltage is 30 V, the minimum voltage is 0 V. The kit consists of through-hole components (THT) are surface-mount devices (SMD). Therefore, assembling the kit means soldering SMD parts, which requires some soldering experience. Specifications Vertical range: 0 to 30 V Horizontal range: 100 µs to 500 ms Trigger type: auto, normal and single Trigger edge: rising and falling Trigger level: 0 to 30 V Run/Stop mode Automatic frequency measurement Power: 5 V micro-USB 10 Hz, 5 V sinewave output 9 kHz, 0 to 4.8 V square wave output Display: 0.96-inch OLED screen Dimensions: 57 x 38 x 26 mm Downloads Documentation

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OWON SDS1102 is an affordable desktop digital oscilloscope with top features: 2-channel device with 100 MHz bandwidth, 1 GSa/s sample rate, 7" LCD display and 10 K pts wavelength. OWON SDS1102 has a simplified synchronization system which supports two trigger types: level and edge. Designed to solve problems that do not require large amounts of memory and difficult trigger types. Features Bandwidth: 100 MHz 2 channels Sample rate: 100 MS/s Ultra-thin body 7-inch high resolution LCD SCPI and LabVIEW supported Specifications Bandwidth 100 MHz Horizontal Scale (s/div) 5 ns/div – 1000 s/div Channel 2 Vertical Sensitivity 5 mV/div – 5 V/div (at input) DC Gain Accuracy 3% Vertical Resolution (A/D) 8 bits (2 channels simultaneously) Input Input Impedance 1 MΩ, 10 pF Input Coupling AC, DC, GND Max Input Voltage ±400 V, CATI, CATII Passive probes х1; х10 Probe Attenuation Factor х1; х10; х100; х1000 Trigger System Trigger Mode Auto, Normal, Single Trigger Type Edge, Video Edge Trigger Source CH1, CH2 Video Trigger Sampling Type Real-time Sample Rate 1 GSa/s Equivalent Sample Rate No Wavelength 10K pts Interpolation sin(x)/x Measurement and Mathematical Treatment System Automatic Measurement Vpp, Vavg, RMS, Frequency, Period, Vmax, Vmin, Vtop, Vbase, Width, Overshoot, Pre-shootRise time, Fall time, +Width, -Width, +Duty, -Duty, Delay A→B, Delay A→B, area, cycle area Math Functions Addition, Subtraction, Multiplication, Division, FFT General Characteristics Display type 7" color LCD Display Resolution 800 x 480 Power 100-240 V, 45-440 Hz, <15 W Dimensions 301 x 70 x 152 mm Weight 1.1 kg Included 1x OWON SDS1102 Oscilloscope 2x Oscilloscope probe 1x Probe Adjust 1x Mains power cord 1x USB Cable 1x CD-Rom 1x Quick Start Guide Downloads Manual Datasheet

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The FNIRSI DSO153 is a highly practical and cost-effective handheld oscilloscope with a real-time sampling rate of 5 MSa/s, 1 MHz bandwidth, and complete triggering function (single, normal, auto). It can be used freely for both periodic analog signals and non-periodic digital signals, and can measure up to ±400 V voltage with an efficient one-click AUTO, which can display the measured waveform without complicated adjustments. Additionally, it features a function signal generator capable of outputting 14 types of signals (10 KHz). Equipped with a 2.8-inch 320x240 resolution HD LCD screen and a built-in 1000 mAh high-quality lithium battery, it can be used for about 4 hours when fully charged. Features 2.8-inch HD LCD display with 320x240 Resolution Portable Pocket Oscilloscope with Signal Generator Lightweight, mini-sized, assembled Faster sampling: 5 MS/s, 1 MHz bandwidth Versatile triggering: Single, Normal, Auto User-friendly: One-button setup Extended battery: 1000 mAh, 4 hours Multi-functionality: 10 KHz Sine Wave Generator Specifications Bandwidth 1 MHz Sampling rate 5 MSa/s Vertical Sensitivity 10mV/Div – 20V/Div Time Base Range 500ns/Div – 20s/Div Voltage Range X1: ±40 V (Vpp: 80 V)X10: ±400 V (Vpp: 800 V) Trigger Method Auto / Normal / Single Coupling Method AC/DC Frequency Range 0-10 KHz Duty Cycle Range 0-100% Amplitude Range 0.1-3.3 V Display 2.8 inches (Resolution: 320 x 240) USB Charging 5 V/1 A Lithium Battery Capacity 1000 mAh Dimensions 99 x 68.3 x 19.5 mm Weight 100 g Included 1x FNIRSI DSO153 Oscilloscope 1x P6100 oscilloscope probe 1x Adapter 1x Alligator clip probe 1x USB charging cable 1x Lanyard 1x Manual Downloads Manual Firmware V1.1.8

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The FNIRSI 2C23T is a fully functional, highly practical 3-in-1 dual channel digital oscilloscope with a high resolution 2.8-inch LCD display (320 x 240 pixels) designed for the maintenance and development industry. This device is equipped with 3 main functions: oscilloscope, multimeter and signal generator. The oscilloscope has an FPGA+MCU+ADC hardware architecture with a sampling rate of 50 MS/s, an analog bandwidth of 10 MHz and a built-in high-voltage protection module that supports the measurement of peak voltages of ±400 V maximum. The multimeter has a 4-digit 10000-point RMS value and supports AC/DC voltage and current measurements, as well as capacitance, resistance, diode, on/off and other measurement functions. Equipped with a built-in DDS function signal generator, it can output 7 kinds of function signals, with a maximum output of 2 MHz for all signals and a step of 1 Hz; the output frequency, amplitude and duty cycle are adjustable. The built-in 3000 mAh rechargeable lithium battery achieves a standby time of up to 6 hours. Features 2-ch oscilloscope 10 MHz bandwidth 50 MS/s real-time sampling rate 7 signal waveforms 10000 counts 2.8' HD color display (320 x 240 pixels) Dimensions: 167 x 89 x 35 mm Weight: 300 g Specifications Oscilloscope Dual channel, 2x 10 MHz bandwidth, 50 MS/s real-time sampling rate Maximum measured voltage: ±400 V FPGA+ADC+MCU high-performance hardware architecture, capturing waveform details without loss Equipped with complete triggering functions (auto, single, normal) Equipped with efficient automatic adjustment, the measured waveform can be displayed without complicated adjustment Save waveform screenshots, supports exporting images to a computer, facilitate secondary waveform analysis Multimeter 4-bit integer 9999 counting True RMS measurement Identification of voltage, current, capacitance, resistance, diode, on/off, and zero live wire Maximum input voltage: AC 750 V, DC 1000 V Automatic range, intelligent anti burning Data retention, color screen digital display Signal Generator 7 signal waveforms: sine wave, square wave, triangular wave, full wave, half wave, noise wave, DC Output frequency: 1 Hz-2 MHz Output amplituade: 0.1-3.3 V Output duty cycle: 0-100% Included 1x FNIRSI 2C23T (3-in-1) 2-ch Oscilloscope 1x P6100 oscilloscope probes (10X) 1x Multimeter probe 1x Crocodile clip probe 1x USB-C charging cable 1x Manual Downloads Manual

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The FNIRDSI DSO-TC4 is a multifunctional transistor oscilloscope that is both comprehensive and practical. It is designed for use in maintenance and R&D applications, integrating an oscilloscope, transistor tester, and signal generator into a single device. Features Equipped with a 2.8-inch TFT color screen for a clear and intuitive display Built-in high-capacity rechargeable lithium battery (1500 mAh) with a standby time of up to 4 hours Compact and lightweight, ideal for mobile use Specifications Oscilloscope Analog Bandwidth 10 MHz Real-Time Sampling Rate 48 MSa/s Input Impedance 1 MΩ Coupling Mode AC/DC Test Voltage Range 1:1 Probe: 80 Vpp (+40 V) 10:1 Probe: 800 Vpp (+400 V) Vertical Sensitivity 10 mV/div~10 V/div (X1 range) Vertical Displacement Adjustable with indication Time Base Range 50ns~20s Trigger Mode Auto/Normal/Single Trigger Type Rising edge, Falling edge Trigger Level Adjustable with indication Waveform Freeze Yes (HOLD function) Automatic Measurement Max, Min, Avg, RMS, Vpp, Frequency, Cycle, Duty Cycle Component Tester Transistor Amplification factor "hfe"; Base-Emitter voltage "Ube", Ic/Ie, Collector-Emitter reverse leakage current "Iceo", Ices, Forward voltage drop of protection diode "Uf" Diode Forward voltage drop <5 V (Forward voltage drop, Junction capacitance, Reverse leakage current) Zener Diode 0.01~32 V Reverse Breakdown Voltage (K-A-A Test Area) Field-Effect Transistor (FET) JFET: Gate capacitance "Cg", Drain current Id under "Vgs", Forward voltage drop of protection diode "Uf" IGBT: Drain current Id under Vgs, Forward voltage drop of protection diode Uf MIOSTET: Threshold voltage "Vt", Gate capacitance "Cg", Drain-Source resistance "Rds", Forward voltage drop of protection diode "Uf" Unidirectional SCR Trigger voltage <5V, Gate level (Gate voltage) Bidirectional SCR Trigger current <6mA (Gate voltage) Capacitor 25pF~100mF, Capacitance value, Loss factor "Vloss" Resistor 0.01Ω~50MΩ Inductor 10μH~1000μH, DC resistance DS18B20 Temperature sensor, Pins: GND, DQ, VDD DHT11 Temperature and humidity sensor, Pins: VDD, DATA, GND Signal Generator Output Waveform Supports 13 waveform outputs Waveform Frequency 0-50 KHz Square Wave Duty Cycle 0-100% Waveform Amplitude 0.1-3.0 V General Display 2.8-inch TFT color screen Backlight Brightness adjustable Power Supply USB-C (5 V/1 A） Battery 3.7 V/1500 mAh Languages English, German, Spanish, Portuguese, Russian, Chinese, Japanese, Korean Dimensions 90 x 142 x 27.5 mm Weight 186 g Included 1x FNIRSI DSO-TC4 (3-in-1) Oscilloscope (10 MHz) 1x P6100 Oscilloscope probes (10X) 1x Alligator clip probe 3x Test hooks 1x Adapter 1x USB-C charging cable 1x Manual Downloads Manual Firmware V0.0.3 (+V1.0.9)

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An illustrated chronicle of Teknology for collectors and restorers Oscilloscopes have made a major contribution to the advancement of human knowledge, not only in electronics, but in all sciences, whenever a physical quantity can be converted into a timerelated electrical signal. This book traces the history of a crucial instrument through many Tektronix products. This is the company that invented and patented most of the functions found in all oscilloscopes today. Tek is and will always be synonymous with the oscilloscope. In nearly 600 pages, with hundreds of gorgeous photos, diagrams, anecdotes, and technical data, you'll travel through the history of Tektronix in a superb collector's edition with a technical point of view. The author is not afraid to get his hands dirty restoring his own Tek equipment. The journey starts in the early 1950s. It ends in the '90s, after exploring the ins and outs of the most interesting models in the 300, 400, 500, 5000, 7000, and 11000 series, from tubes to advanced hybrid technologies. Downloads NEW: Free Supplement (136 pages, 401 MB)

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The OWON HDS160 is a precise 4½-digit True RMS multimeter (60,000 counts), ideal for professionals, makers, and students. It offers intelligent probe detection, automatic waveform measurements (Vmax, Vmin, Vp-p, Vavg, Vrms, and frequency) and a fully featured handheld oscilloscope (1 MHz). Features Multifunctional Measuring Instrument: 4½-digit Multimeter + Oscilloscope Automatic Waveform Measurements: Including Vmax, Vmin, Vp-p, Vavg, Vrms, and frequency. User-Friendly Design: Clearly labeled keys for easy operation and increased device lifespan. Intelligent Probe Detection: Automatically switches measurement functions based on the probe insertion, effectively preventing instrument damage caused by incorrect operation. Efficient Energy Management: Powered by 18650 lithium batteries, ensuring longer operating time and enhanced reliability for extended measurement tasks. Safe High-Voltage Measurement: Complies with CAT Ⅲ 1000 V standards, allowing safe and direct measurement of high-voltage waveforms up to 1000 V, broadening application possibilities. High-Definition Display: Features a 2.8-inch IPS screen with a wide viewing angle, ensuring clear readability from any perspective. Adaptive Environmental Display: High-brightness and high-contrast dual-theme display modes provide optimal visibility under bright and low-light conditions, improving overall usability. Multimeter Specifications Measurement Range Accuracy DC Voltage (V) 60.000mV / 600.00mV / 6.0000V / 60.000V / 600.00V / 1000.0V ±(0.05%+5 dig) AC Voltage (V) 60.000mV / 600.00mV / 6.0000V / 60.000V / 600.00V / 750.00V ±(0.1%+30dig) DC Current (A) 600.00uA / 6000.0uA / 60.000mA / 600.00mA / 6.0000A / 10.000A ±(0.15%+10dig) AC Current (A) 600.00uA / 6000.0uA / 60.000mA / 600.00mA / 6.0000A / 10.000A ±(0.5%+20dig) Resistance (Ω) 600.00Ω / 6.0000kΩ / 60.000kΩ / 600.00KΩ / 6.0000MΩ / 60.000MΩ ±(0.15%+10dig) Capacitance (F) 6.000nF / 60.00nF / 600.0nF / 6.000μF / 60.00μF / 600.0μF / 6.000mF / 60.00mF ±(2.0%+20dig) Frequency (Hz) 60.00Hz / 600.00Hz / 6.0000kHz / 60.000kHz / 600.00kHz / 6.0000MHz / 60.000MHz ±(0.2%+10dig) Duty Cycle 0.1%~99.9% (typical value: Vrms=1V, f=100Hz) ±(1.2%+3dig) 0.1%~99.9% (≥1kHz) ±(2.5%+10dig) Diode 3.0000V ±(1.0%+10dig) On-Off 1000.0Ω Display 60000 Oscilloscope Specifications Analog bandwidth 1 MHz (only ACV scale) Channel 1 Time base range 2.5us~10s/grid Voltage vertical sensitivity range 30 mV~500 V/grid Vertical amplitude accuracy ±(5% + 0.2div） Maximum voltage limit 1000 V DC+AC Peak value Trigger mode Auto/Normal/Single Auto set Time base/Vertical amplitude/Trigger value Maximum sample 5.0 MSa/s Input impedance ≈10 MΩ Time base accuracy ±(0.01% + 0.1div） Current vertical sensitivity range 100 μA~5 A/grid Measurement function Vmax, Vmin, Vp-p, Vavg, Vrms, Hz Maximum current limit 15 A DC+AC Peak value Trigger edge Rise edge/Fall edge General Specifications Display 2.8" LCD (320 x 240) Low battery indication Yes Backlight Yes Sleep Mode Yes Input Protection Yes Relative Measurement Yes Input Impedance ≥10 MΩ Battery 18650 Lithium Safety Compliance CAT III 1000V Dimensions 93 x 41.5 x 188 mm Weight 0.35 kg Included 1x OWON HDS160 Multimeter & Oscilloscope 2x Multimeter leads 1x USB cable 1x Storage bag 1x Manual Downloads Datasheet Manual

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2 Channels • 350 MHz • 1 GSa/s • 50,000 wfm/s • 7 inch Touchscreen The FNIRSI DPOS350P is a sleek 4-in-1 powerhouse in tablet form! This compact and portable device packs serious functionality: it combines a 2-channel oscilloscope (350 MHz), a signal generator (50 MHz), a frequency response analyzer (50 MHz), and a spectrum analyzer (200 kHz–350 MHz) – all in one unit. Whether you're in R&D, troubleshooting, or field testing, the DPOS350P delivers the tools you need to measure, generate, analyze, and visualize electronic signals with precision and clarity. Its responsive high-resolution touchscreen and intuitive controls make signal analysis fast, flexible and efficient. Features Powerful Multi-Function Integration 350 MHz 2-channel oscilloscope with 1 GSa/s real-time sampling 50 MHz signal generator with 14 standard + custom waveforms Spectrum analyzer (200 kHz–350 MHz): Perfect for EMI, RF & HF testing Frequency response analyzer (FRA) up to 50 MHz High-Performance Waveform Capture 50,000 wfm/s refresh rate for real-time signal clarity 350 MHz bandwidth (single-channel mode) Detects rare and low-probability anomalies Crisp Display & Smooth Operation 7" IPS touchscreen (1024 x 600 resolution) Switch between grayscale and color temperature display Easy to operate in various test environments Reliable, Protected & Fast-Charging High-voltage protection up to 400 V Fast charging with QC 18 W (full charge in 2 hours) Built for stable long-term operation Data Storage & Export Save up to 500 waveform records + 90 screenshots USB export for easy reporting and offline analysis Specifications General Display 7 inch (IPS full viewing angle) Resolution 1024 x 600 pixels Interaction mode Capacitive touch screen Total power consumption 10 W Power-on configuration 5 presets Charging QC 18 W, 12 V/1.5 A (USB-C) Battery 3.7 V, 8000 mAh lithium battery Battery life approx. 3 hours in operation, 5 hours standby Heat dissipation Air cooling Expansion interface USB data port Automatic shutdown 15~60 minutes / off Firmware upgrade Support .iso image upgrade Languages English / Portuguese / Russian / Chinese Dimensions 190 x 128 x 37 mm Oscilloscope Analog channels 2 Analog bandwidth 350 MHz Rise time 1ns Real-time sampling rate 1 GSa/s Memory depth 60 Kpts Input impedance 1 MΩ / 14PF Time base range 5ns ~ 50s Roll time base 50ms ~ 50s Vertical sensitivity 2 mV ~ 20 V (1X) Vertical range 16 mV ~ 160 V (1X) DC accuracy ±2% Time accuracy ±0.01% Input coupling DC / AC Probe attenuation 1X / 10X / 100X Hardware bandwidth limit 150M / 20M High resolution mode 8bit ~ 16bit Parameter measurements 12 types Cursor measurement Time, period, frequency, level, voltage Trigger detection Digital trigger Trigger channel CH1 / CH2 Trigger mode Auto / Single / Normal Trigger edge Rising edge / Falling edge Trigger suppression L1 ~ L3 Trigger level Manual / automatic 10% ~ 90% Screenshot storage 90 pictures Waveform storage 500 groups Background grid Display / hide Waveform movement Coarse adjustment / fine adjustment Overvoltage protection Withstand voltage 400 V Waveform brightness Adjustable Simple FFT display Yes Digital fluorescence Yes Color temperature display Yes X-Y mode Yes ZOOM time base Yes One-key automatic adjustment Yes One-key return to zero Yes Data browser Yes Signal Generator Waveform types 14 standard functions + captured waveform Frequency 0~50 MHz (sine wave only, other waveforms up to 10M/5M/3M) Amplitude 0~5 VPP Offset -2.5 V ~ +2.5V Duty cycle 0.1~99.9% Frequency resolution 1 Hz Amplitude resolution 1 mV Offset resolution 1 mV Duty cycle resolution 0.1% Customizable captured waveform 500 groups Frequency Response Analyzer (FRA) Excitation signal frequency 100 Hz ~ 50 MHz Excitation signal amplitude 0~5 VPP Excitation signal offset -2.5V ~ +2.5V Excitation frequency count 20~500 Cursor measurement Frequency / gain / phase Operating mode Single / cyclic System calibration Yes Spectrum Analyzer Conversion method FFT FFT length 4K ~ 32K Frequency range 200 KHz ~ 350 MHz Level range -60 dBmV ~ +260 dBmV Cursor measurement Frequency / amplitude Marking parameter Maximum energy harmonic Waterfall chart Yes 3D waterfall chart Yes Automatic adjustment Yes System calibration Yes Included 1x FNIRSI DPOS350P (4-in-1) 2x 350 MHz Probes 1x QC 18 W Fast Charger (EU) 1x USB Data Cable 1x Alligator Clip 1x Storage Bag 1x Manual Downloads Manual Firmware

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The FNIRSI 1013D is a fully featured 2-channel tablet oscilloscope with a high-resolution 7-inch LCD screen (800 x 480 pixels). The oscilloscope has a real-time sampling rate of 1 GSa/s and an analog bandwidth of 100 MHz. With full trigger functions (single/normal/automatic), it can be used for periodic analog signals or non-periodic digital signals. The built-in high-voltage protection module can withstand a continuous voltage of up to 400 V. Features Intelligent anti-burn,1X can withstand up to 400 V withstand voltage. 100 MHz analog bandwidth @ 1 GSa/s sampling rate (1X = 5 MHz,10X = 100 MHz). Fully fit 7-inch 800 x 480 resolution color TFT LCD display with bright colors and high contrast. Capacitive touching screen, the same as the touching mode of modern mobile tablet, is not a resistive touching screen with ancient nail operation. High measurement voltage range, 1X can measure 0~40 V, 10X can measure 0~400 V,100X can measure 0~4000 V. Up to 12 parameters measurement: VPP, VP, Vmax, Vmin, Vavg, Vrms, Frequent, Duty+, Duty-, Time+, Time−, Period. Cursor measurement function, it is convenient to manually measure the period and frequency and voltage. Complete triggering function (single, normal, automatic). At any time, the waveform display (pause function) is frozen. Equipped with high efficiency One-button AUTO. One-button waveform storage and screenshot. Built-in 1 GB storage space, can store up to 1000 screenshots + 1000 sets of waveform data. Powerful waveform picture manager supports thumbnail browsing, viewing, detailed viewing, page turning, deletion and waveform zooming in, zooming out, moving, etc. Equipped with a USB interface, which can be connected to a computer to share its screenshots with the computer, which is convenient for secondary analysis. Lissajous figures graphic display function can be used to determine the amplitude, frequency, and phase contrast of two groups of signals. FFT display function, can analyze the spectral characteristics of the signal. Built-in 6000 mAh rechargeable lithium battery, fully charged for 4 hours of continuous use at the highest screen brightness. Memory compression technology, waveform refresh screen does not flicker. Screen brightness adjustment. Background grid brightness adjustment. Applications Electronic DIY Appliance repair Car repair Equipment debug Scientific research Product development Specifications Channels 2 LCD size 7 inch LCD resolution 800 x 480 Display technology TFT Bandwidth 100 Mhz Sampling rate 1 GSa/s Rise time <3nS Storage depth 240 Kbit Input resistance 1 MΩ Sensitivity 50 mV ~ 500 V Time base 50S ~ 10nS Trigger mode Single/Normal/Auto Trigger edge Rising/Falling Coupling AC/DC Highest test voltage 1X: 40 V, 10X: 400 V Cursor Position XY, Trigger Y Roll mode Yes One button AUTO Yes Waveform storage 1000 pictures + 1000 waveforms Waveform manager Yes Voltage accuracy ±2% Frequency precision ±0.01% high precision Parameter 12 kinds in total Battery 6000 mAh Lithium Standby 4 hours Extension USB export Power supply USB-C, 5 V @ 2 A/3 A/4 A Dimensions 184 x 124 x 50 mm Weight 650 g Included 1x FNIRSI 1013D 2-ch Tablet Oscilloscope 2x 100 MHz Probes (1X and 10X) 1x USB charger 1x USB cable 1x Manual Downloads Manual Firmware

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