FNIRSI 138PRO Mini Digital Oscilloscope LCD Handheld Oscilloscope Kit 2.4"LCD Screen 200Khz Digital Oscilloscopes Portable 2.5Ms/s Sampling Rate with PWM. FNIRSI 138 Pro handheld small oscilloscope is a high-end version of the portable digital oscilloscope with an upgraded signal generator 0.2 (MHz) bandwidth. It is suitable for automobile repair, home appliance repair, DIY, mains power testing, experimental teaching and other fields.
FNIRSI 138PRO Compared with the original DSO138, it is smaller in size and more powerful. It has upgraded a calibration function, improved test parameters, and supports the interface to directly update firmware. The new version of FNIRSI 138pro can test 800VPP at 10x probe, which is equivalent to AC 280V.
Features:
1. Walking oscilloscope, entry-level teaching oscilloscope, easy to carry, pocket tool.
2. Built-in rechargeable lithium battery, built-in PWM signal, firmware upgrade, compact size, one-click reset button.
3. Set all parameters automatically (AUTO) with one click, quickly measure waveforms, long press the AUTO button, and quickly calibrate the baseline.
4. Comes with PWM square wave output, amplitude 3.3v, square wave 0-80khz, duty cycle 0-100%.
5. Small buttons, comfortable pressing texture, ergonomic design, frosted back panel design, universal BNC interface.
Specification:
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.
Size: 65*60*18mm.
Weight: 53g.
