FNIRSI DSO-152 2.8" Mini Pocket Handheld Digital DSO Oscilloscope

Overview:
The FNIRSI DSO-152 is a compact, pocket-size digital oscilloscope tailored for quick signal inspections and on-the-go diagnostics. Despite its small size, it provides full triggering features, multiple coupling modes, and one-key auto adjustment. Its 2.8″ TFT display, rechargeable battery, and robust design make it well-suited for hobbyists, students, and maintenance work.

Specifications:

• Channels: 1

• Bandwidth: 200 kHz

• Sampling Rate: 2.5 MS/s

• Voltage Measurement Range:
    • ×1 probe: ±40 V (80 Vpp)
    • ×10 probe: ±400 V (800 Vpp)

• Memory / Storage Depth: ~12 kpts

• Time Base Range: 10 µs/div – 50 s/div

• Trigger Modes: Auto, Normal, Single

• Coupling: AC / DC

• Display: 2.8″ TFT LCD, resolution 320 × 240

• Battery: 1,000 mAh lithium, ~4 hours continuous operation

• Auto Function: One-key AUTO for baseline and parameter adjustment

• Physical Size: ~99 × 68.3 × 19.5 mm

• Weight: ~100 g

Applications:
Field repairs, circuit debugging, educational labs, signal tracing, portable diagnostics.