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FNIRSI New DSO510 DSO152 DSO153 Mini Handheld Digital 2 IN 1 Oscilloscope Portable 48MS/s 10MHz Bandwidth Electronic Repair Tool

FNIRSI New DSO510 DSO152 DSO153 Mini Handheld Digital 2 IN 1 Oscilloscope Portable 48MS/s 10MHz Bandwidth Electronic Repair Tool

$162.04 NZD
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FNIRSI Mini Handheld Oscilloscope – Portable 2-in-1 Signal Tester

Compact oscilloscope with built-in signal generator — ideal for electronics repair, hobby work and field diagnostics.

The FNIRSI DSO series handheld oscilloscope is a lightweight and easy-to-use testing tool designed for troubleshooting and signal measurement anywhere. With a built-in rechargeable battery, automatic waveform detection and multiple trigger modes, it allows quick analysis of analog and digital signals without a bench oscilloscope.

Available in three performance levels, the DSO152, DSO153 and DSO510 provide solutions from beginner education use to advanced repair diagnostics.

Main Features

  • Portable handheld oscilloscope with built-in battery
  • Integrated signal generator (DSO510 & DSO153)
  • One-click AUTO waveform detection
  • AC/DC coupling selection
  • Auto / Normal / Single trigger modes
  • 2.8″ color LCD display (320×240)
  • USB rechargeable (5V Type charging)
  • Up to 4 hours operation per charge

Model Comparison

Model Bandwidth Sampling Rate Signal Generator Recommended Use
DSO510 10MHz 48MSa/s 0-50KHz Advanced repair & development
DSO153 1MHz 5MSa/s 0-10KHz Maintenance & education
DSO152 200KHz 2.5MSa/s None Basic learning & simple testing

Oscilloscope Specifications (General)

  • Channel: 1
  • Vertical Sensitivity: 10mV/div – 20V/div
  • Time Base: up to 50s/div (model dependent)
  • Trigger Modes: Auto / Normal / Single
  • Coupling: AC / DC
  • Voltage Range: X1: 40Vpp / X10: 400-800Vpp
  • Calibration Output: 1KHz square wave

Signal Generator (DSO510 & DSO153)

  • Sine wave
  • Square wave
  • Sawtooth wave
  • Pulse wave
  • Step and exponential waveforms

Physical Specifications

  • Display: 2.8″ LCD 320×240
  • Battery: 1000mAh rechargeable lithium
  • Charging: USB 5V
  • Size: 99 × 68.3 × 19.5 mm
  • Weight: approx. 100 g

Typical Applications

  • Arduino and microcontroller projects
  • Power supply troubleshooting
  • Sensor signal testing
  • Automotive electronics
  • Audio circuit testing
  • Educational laboratories
  • Field maintenance work

Important Notes

  • For mains-referenced measurements always use proper isolation.
  • Bandwidth limits determine measurable signal frequency — choose the correct model.
  • Entry models are intended for low-frequency electronics and learning use.
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