FNIRSI DSO152 portable mini oscilloscope

The FNIRSI DSO152 is a compact, portable mini oscilloscope designed for mobile service, educational work, and field diagnostics. Despite its pocket-sized form factor (99 × 68.3 × 19.5 mm), it delivers a comprehensive set of measurement capabilities suitable for household appliance repair, car troubleshooting, teaching, and DIY projects.

Key features

• 2.5 MS/s real-time sampling rate and 200 kHz bandwidth for accurate signal capture
• Measurement range up to ±400 V, enabling use with a wide variety of electronic circuits
• Built-in 1,000 mAh rechargeable battery for extended cordless operation in the field
• 2.8-inch display with automatic parameter setting for quick and easy measurements
• Supports measurement of 8 types of parameters, including voltage, frequency, and duty cycle
• Software update function to keep the device current with the latest features
• Compact and lightweight design ideal for workshop, laboratory, and on-the-go use