FNIRSI-138PRO Handheld Digital Oscilloscope Home 2.5MSa/s One Button Auto Adjust PWM Square Waves Output Trigger and Firmware
Description:
The oscilloscope has a real-time sampling rate of 2.5MS/s and a 200KHz bandwidth.
With full trigger function (single, normal, automatic),
Works perfectly for both periodic analog signals and aperiodic digital signals.
Voltages up to ±400V can be measured.
Equipped with efficient one-key AUTO, the measured waveform can be displayed without cumbersome adjustment.
The display is equipped with a 2.4-inch high-definition LCD screen with a resolution of 320*240.
Built-in 1250mah high-quality lithium battery, a full charge can be used continuously for about 5 hours.
Powered by: USB Direct Power Supply/Lithium Battery
Supply voltage: 5-6V/4-9V
Battery capacity: 1250mAh
Sampling Rate: 2.5MS/s
Bandwidth: 200KHz
Voltage range: X1: -40V(Vpp:80V) X10: -400V(Vpp:800V)
Trigger method: AUTO/Nomal/Single
Coupling: AC/DC
PWM output: 3.3V, Frequency:0-80kHz, Duty cycle::0-100%
LCD Size: 2.4" 320*240
Size: 65*60*18mm
Specifications:
¡¼AUTO¡½Automatically set all parameters with one key quickly measure waveform
¡¼Contains all Regular Trigger Modes¡½Normal Trigger:Test Digital Logic signal; Auto Trigger:Test Cycle Analog signal; Single Trigger:Test Aperiodic signals
¡¼Built-in PWM Square Wave Output¡½
Frequency Range: Amplitude 3.3V Square wave 0-80kHz Duty cycle 0-100%
¡¼Universal BNC Interface¡½Type-C supports data transfer and charging
¡¼Wide Range of Applications¡½Car Repair, Appliance Repair, DIY Learning, Measure the mains 220V, Experimental Teaching...
Package Included:
1* Handheld Digital Oscilloscope