Test and Measurement

Which Test and Measurement Device is right for you?
Analog Discovery Pro (ADP3450/ADP3250) Analog Discovery Studio Analog Discovery 2 Digital Discovery
WaveForms Compatibility Mac, Windows, Linux with WaveForms Mac, Windows, Linux with WaveForms Mac, Windows, Linux with WaveForms Mac, Windows, Linux with WaveForms
Capabilities
Oscilloscope 4 channel, 14-bit, 125 MS/s, +-25 V single-ended, 55 MHz+ bandwidth with BNC cables 2 channel, 14-bit, 100 MS/s, +-25 V, single-ended 30 MHz+ bandwidth with BNC cables, differential 9 MHz with MTE cables 2 channel, 14-bit, 100 MS/s, 30 MHz+ bandwidth, +-25 V differential N/A
Waveform Generator 2 channel, 14-bit, 125 MS/s, 15 MHz+ bandwidth, +-5 V single-ended 2 channel, 14-bit, 100 MS/s, 8 MHz+ bandwidth, +-5 V single-ended 2 channel, 14-bit, 100 MS/s, 12 MHz+ bandwidth, +-5 V single-ended N/A
Spectrum Analyzer 4 channel, 0 Hz to 50 MHz, FFT, CZT, noise floor, SFDR, SNR, THD, and more measurements 2 channel, FFT, CZT, noise floor, SFDR, SNR, THD, Harmonic measurements and more 2 channel, FFT, CZT, noise floor, SFDR, SNR, THD, Harmonic measurements and more N/A
Network Analyzer 4 channel, 0 uHz to 10 MHz up to 10001 samples, FFT, Nichols, Nyquist, and other plots supported 2 channel, 0 uHz to 10 MHz up to 10001 samples, FFT, Nichols, Nyquist, and other plots supported 2 channel, 0 uHz to 10 MHz up to 10001 samples, FFT, Nichols, Nyquist, and other plots supported N/A
Impedance Analyzer 1 mHz to 25 MHz, 10k samples per decade, selectable external compensation circuits, voltage, current, impedance, admittance, capacitance, and other measurements supported 1 mHz to 10 MHz, 10k samples per decade, selectable external compensation circuits, voltage, current, impedance, admittance, capacitance, and other measurements supported 1 mHz to 10 MHz, 10k samples per decade, selectable external compensation circuits, voltage, current, impedance, admittance, capacitance, and other measurements supported N/A
Voltmeter 4 channel, +-25 V, DC, AC RMS, and True RMS measurements 2 channel, +-25 V, DC, AC RMS, and True RMS measurements 2 channel, +-25 V, DC, AC RMS, and True RMS measurements N/A
Data Logger 4 channel, logs DC, True RMS, AC RMS, and math functions, up to 24 hours of data logged at 1 Hz sample rate Logging DC, True RMS, DC RMS, and math functions Logging DC, True RMS, DC RMS, and math functions N/A
Logic Analyzer 16 channel, 125 MS/s, 1.2 V or 3.3 V CMOS or 5 V tolerant, Interpreters for SPI, I2C, UART, CAN, and more 16 channel, 100 MS/s, 1.8 V or 3.3 V CMOS or 5 V tolerant. Interpreters for SPI, I2C, UART, CAN, and more 16 channel, 100 MS/s, 3.3 V CMOS and 1.8 V or 5 V tolerant Up to 32 channel, Up to 800 MS/s, 1.2 V to 3.3 V CMOS
Pattern Generator 16 channel, 125 MS/s, 3.3 V CMOS, user defined patterns and data file import/export supported 16 channel, 100 MS/s, 3.3 V CMOS, user defined patterns and data file import/export supported 16 channel, 100 MS/s, 3.3 V CMOS, user defined patterns and data file import/export supported 16 channel, 100 MS/s, 1.2 V to 3.3 V CMOS, user defined patterns and data file import/export supported
Static IO 16 channel, virtual buttons, switches, LEDs, 7-seg, progress bar, Slider 16 channel, virtual buttons, switches, LEDs, 7-seg, progress bar, Slider 16 channel, virtual buttons, switches, LEDs, 7-seg, progress bar, Slider 16 channel, virtual buttons, switches, LEDs, 7-seg, progress bar, slider
Power Supplies One variable supply available on two pins, 1.2 V to 3.3 V output, up to 300 mA current total (-) channel -1 to -5 V, (+) channel 1 to 5 V, 2.1 W for each variable supply, +-12 V, 5 V, and 3.3 V fixed supplies (-) channel 0 to -5 V, (+) channel 0 to 5 V, 500 mW via USB, 2.1 W via Aux supply, up to 700 mA per channel 1 channel, 1.2 V to 3.3 V, up to 100 mA, programmable voltage and threshold
Protocol Analyzer UART, SPI, I2C, CAN, and AVR supported, more protocols supported in the Logic Analyzer UART, SPI, I2C, CAN, and AVR supported, more protocols supported in the Logic Analyzer UART, SPI, I2C, CAN, and AVR supported, more protocols supported in the Logic Analyzer UART, SPI, I2C, more protocols in the Logic Analyzer
Script Editor Simultaneous control of all instruments through JavaScript Interface, automatable GUI actions, custom data analysis and manipulation features Simultaneous control of all instruments through JavaScript Interface, automatable GUI actions, custom data analysis and manipulation features Simultaneous control of all instruments through JavaScript Interface, automatable GUI actions, custom data analysis and manipulation features Simultaneous control of all instruments through JavaScript Interface, automatable GUI actions, custom data analysis and manipulation features
Triggers 2 2 2 2
Customization WaveForms SDK available for Custom Applications WaveForms SDK available for Custom Applications WaveForms SDK available for Custom Applications WaveForms SDK available for Custom Applications



Legacy Test and Measurement Devices
Analog Discovery Electronics Explorer Board OpenScope MZ OpenLogger
WaveForms Compatibility Mac, Windows, Linux with WaveForms Mac, Windows, Linux with WaveForms Chrome, Safari, and Firefox Browsers with WaveForms Live Chrome, Safari, and Firefox Browsers with WaveForms Live
Capabilities
Oscilloscope 2 channel, 14-bit, 100 MS/s, 5 MHz Bandwidth, +-25 V differential 4 channel, 10-bit, 40 MS/s, 100 MHz, +-20 V 2 channel, 12-bit, 6.25 MS/s, 2 MHz, +-20 V N/A
Waveform Generator 1 Hz to 10 MHz, Bode, Nyquist, and Nichols plots 1 mHz to 4 MHz, Bode, Nyquist, and Nichols plots N/A N/A
Spectrum Analyzer 2 channel, FFT, CZT, noise floor, SFDR, SNR, THD, Harmonic measurements and more 4 channel, FFT, CZT, noise floor, SFDR, SNR, THD, Harmonic measurements and more N/A N/A
Network Analyzer 2 channel, 0 uHz to 10 MHz up to 10001 samples, FFT, Nichols, Nyquist, and other plots supported 4 channel, 0 uHz to 10 MHz up to 10001 samples, FFT, Nichols, Nyquist, and other plots supported N/A N/A
Impedance Analyzer 1 mHz to 10 MHz, 10k samples per decade, selectable external compensation circuits, voltage, current, impedance, admittance, capacitance, and other measurements supported 1 mHz to 10 MHz, 10k samples per decade, selectable external compensation circuits, voltage, current, impedance, admittance, capacitance, and other measurements supported N/A N/A
Voltmeter 2 channel, +-25 V 4 channel, +-20 V N/A N/A
Data Logger Logging DC, True RMS, DC RMS, and math functions Logging DC, True RMS, DC RMS, and math functions N/A 8 Channel, 16-bit, 500 kS/s aggregate, 50 kHz, +- 10 V, Logging DC, True RMS, and math functions
Logic Analyzer 16 channel, 100 MS/s, 3.3 V CMOS 32 channels, 100 MS/s, 3.3 V CMOS 10 channel, 50 MS/s, 3.3 V CMOS N/A
Pattern Generator 16 channel, 100 MS/s, 3.3 V CMOS 32 channels, 100 MS/s, 3.3 V CMOS N/A N/A
Static IO 16 channel, virtual buttons, switches, LEDs, 7-seg, progress bar, Slider 32 channels, virtual buttons, switches, LEDs, 7-seg, progress bar, slider 10 channel, shared with LA, 4 LEDs, 1 BTN 8 channels
Power Supplies (-) channel 0 to -5 V, (+) channel 0 to 5 V, at 50 mA 2 reference voltage supplies with 10 mA, 1 3.3/5 V up to 2 A supply, (+) channel 0 to 9 V at 1.5 A, (-) channel 0 to -9 V at 1.5 A 2 channel +-4 V, 50 mA per channel 2 channel, +-4 V, 50 mA per channel
Protocol Analyzer UART, SPI, I2C, CAN, and AVR supported, more protocols in the Logic Analyzer UART, SPI, I2C, more protocols in the Logic Analyzer N/A N/A
Script Editor Simultaneous control of all instruments through JavaScript Interface, automatable GUI actions, custom data analysis and manipulation features JavaScript Interface TypeScript API TypeScript API
Triggers 2 4 N/A N/A
Customization WaveForms SDK available for Custom Applications WaveForms SDK available for Custom Applications Open source Hardware, Firmware, and Software Open source Hardware, Firmware, and Software