FNIRSI DSO153 Portable 2-in-1 Mini Oscilloscope & Signal Generator with P6100 Probe

The FNIRSI DSO153 is a compact 2-in-1 device combining a digital oscilloscope and a signal generator in a palm-sized form. With a 1 MHz bandwidth and 5 MSa/s sampling rate, it enables accurate waveform analysis for electronics troubleshooting, education, and field service. The built-in 1000 mAh lithium battery provides long operation, and the USB-C port allows fast charging and firmware updates. The oscilloscope supports automatic, single, and normal trigger modes, measures up to 400 V, and includes a 1 kHz calibration signal. The integrated signal generator produces 14 waveform types with adjustable frequency (0-10 kHz), duty cycle (0-100%), and amplitude (0.1-3 V). The 2.8-inch TFT color display offers clear visualization. The device features an auto-shutdown function, supports 8 languages, and comes with a P6100 probe, crocodile clip, charging cable, lanyard, and adapter. Ideal for DIY enthusiasts, engineers, teachers, and service technicians.