FR DSO152 200kHz Single Channel OscilloscopeThe FR DSO152 is a compact single-channel digital oscilloscope suitable for learning, microcontroller projects, basic signal testing, electronics repair, and portable diagnostics.Technical Specifications: Channels 1 Bandwidth 200kHz Sampling Rate 1MSa/s Display 2.4-inch Color LCD Vertical Sensitivity 10mV/div 5V/div Time Base 10µs/div 500s/div Trigger Modes Auto / Normal / Single Power USB Rechargeable Applications Basic signal testing, learning, microcontroller projects Accessories Probe, USB cable, instruction manual