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Jaycar

This pocket-sized oscilloscope. This oscilloscope has a real-time sampling rate of 250MS/s, a bandwidth of 250kHz, and a complete triggering function (single, normal and automatic). Capable of handling both periodic analog and non-periodic digital signals.

Specs:

  • Sampling rate: 2.5MS/s, Bandwidth: 250kHz
  • Vertical sensitivity: 10mV/Div-20V/Div
  • Time base range: 10us/Div-50s/Div
  • Coupling method: AD/DC
  • Display: 2.8-inch PPI:320 x 240
  • USB-C Charging: 5V/1A
  • Lithium battery: 400mAh
  • Voltage range: X1:+-40V(Vpp:80V) / x10 +- 400V(Vpp:800V)
  • Trigger mode: Automatic/regular/single shot.

In the box:

  • Oscilloscope
  • 50cm probe cable w/BNC adapter  & Alligator clips
  • 50cm USB Type-A to Type-C charging cable
  • Bag
  • Manual

Bandwidth:250.0 kHz
Sampling Rate:2.5MS/s
Trigger Modes:Automatic/regular/single shot
Display Resolution:320 x 240

Digital Storage Oscilloscope Handheld Pocket

Cat. No: QC1940
2.3(3)
$98.95
Bulk Pricing
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Qty 1-1
$98.95 / unit
Qty 2-4
$88.95 / unit
Best Value
Qty 5+
$78.95 / unit
30-Day Returns
Australian Stock
Warranty Included
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Customer Reviews

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waste o f money

Pete71November 2025

Flimsy and bad specs. Well over priced, maybe $40 to $50.

Helpful?

Small, But BIG.

83L7@N@ 8UNY1PJanuary 2026

on the pack it is written fir "HOYBIST." And for that it is great 5/5. Not as. good as to 2K machine, but good enough to sling in your pocket for the day and see what happens. ***If the unit freezes up on you and no buttons respond, unplug ALL cables, sit it down somewhere and forget for five minutes. It will get sick of freezing and turn off. Great for your first scope around $100.

Helpful?

Not an measuring instrument you can trust

AlanSeptember 2026

Purchased 8/8/26 . I ran a sweep from 200Hz to 250K Hz with a constant 10V p.p, at 250KHz, at its advertised bandwidth it showed 3 .63 V. This has a small bandwidth. It even displays an RMS voltage at 10V p.p of 23V. It seizes up so often that the off button also refuses to work.

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