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£24.60
£5.95 delivery: Nov 24 - Dec 3 Details
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Return Policy: Returnable until Jan 31, 2022
For the 2021 holiday season, returnable items purchased between November 1 and December 31 can be returned until January 31, 2022
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Kuman DSO138 2.4" TFT Digital Oscilloscope Kit DIY parts 1Msps +Probe

4.0 out of 5 stars 55 ratings

Price: £24.60
Pls Choose Kuman packed Oscilloscope

Enhance your purchase

Brand Kuman
Skill level Novice
White balance settings Auto
Weight 70 Grams
Zoom type Digital Zoom
Screen size 2.4 Inches

About this item

  • DSO138 2.4" TFT 1Msps Digital oscilloscope kit for DIY It's easy to solder.
  • Oscilloscope functions with no fancy features. Sim
  • It uses 2.4-inch TFT LCD (320 X 240 dot-matrix, 262
  • Detailed assembly instructions are provided in com
Product Specifications
Specification for this product family

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Buy it with

  • Kuman DSO138 2.4" TFT Digital Oscilloscope Kit DIY parts 1Msps +Probe
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Product details

Size Name:Pls Choose Kuman packed Oscilloscope
  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 15.6 x 11.2 x 3.8 cm; 70 Grams
  • Date First Available ‏ : ‎ 10 Dec. 2015
  • Manufacturer ‏ : ‎ JYETech
  • ASIN ‏ : ‎ B0196H3BSA
  • Item model number ‏ : ‎ 101-30-226
  • Customer reviews:
    4.0 out of 5 stars 55 ratings

Product description

Size Name:Pls Choose Kuman packed Oscilloscope

DSO138 is partially open-sourced. This opens the possibility for users to add different features or develop new applications on the hardware. DSO138 oscilloscope DIY kit Major features : Analog bandwidth: 0 - 200KHz Sampling rate: 1Msps max Sensitivity: 10mV/Div. - 5V/Div. Sensitivity error: < 5% Vertical resolution: 12-bit Time base: 10us/Div. - 500s/Div. Record length: 1024 points Built-in 1KHz/3.3V test signal Waveform frozen (HOLD) function available 9V DC (8 - 12V acceptable) Supply Current: 120mA NOTE: 9V DC power supply required. Not included. Dimension: 117mm X 76mm X 15mm Weight: 70 gram (not including cables) Features DSO138 kits are sold in two configurations. One is with all SMD parts pre-soldered (PN: 13803K, replacing 13801K). The other is with only the main IC (the MCU) pre-soldered (PN: 13804K, replacing 13802K). The latter serves also as a SMD soldering training kit. For both configurations the MCU has been pre-programmed and no re-programming required.


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Customer reviews

4.0 out of 5 stars
4 out of 5
55 global ratings
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Top reviews from United Kingdom

Reviewed in the United Kingdom on 17 April 2016
Size Name: Pls Choose Kuman packed OscilloscopeVerified Purchase
6 people found this helpful
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Reviewed in the United Kingdom on 6 June 2021
Size Name: Pls Choose Kuman packed OscilloscopeVerified Purchase
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3.0 out of 5 stars Fun project build but a bit frustrating in places
By Amazon Customer on 6 June 2021
This oscilloscope has plenty of good quality components and so is fun to build. Mine arrived with the surface mounted chips pre-installed and that is what I wanted. I already built the Jyetech DSC150 scope and although the DSO138 is an older model I thought I'd build this too as it looked interesting from a soldering perspective with lots of through hole components. Generally the build was OK, resistors are difficult to identify using the bands so a multimeter is essential but otherwise component identification is simple enough. Instructions are pretty good and the components are easily identified on the board. Although the project was fun to build I did have a few problems getting the solder to adhere to some of the PCB pads. For some reason the solder would not want to flow onto the pad which I don't' normally have issues with. I did try cleaning the board with IPA but that didn't help. Perhaps a flux pen might have been a good investment and may have helped with this build. Once built the scope worked first time. It's an older model than the DSO150 so does not perform quite so good but overall its a fun project and good for displaying different waveforms. I checked the frequencies against a waveform generator and accuracy of the scope is good, spot on in fact. Calibration is pretty simple and described in the instructions. The instructions also have a trouble shooting section which is useful where is outlines different voltages across the board. I didn't need to do any trouble shooting but decided to check the output voltages on my board just for the fun of it. Overall a good product but perhaps invest in a flux pen too. These Jyetech scope projects are basic instruments but enjoyable to build. Might try the mini version next. My DSO138 didn't come with a case so I ordered this separately as it'll protect it and make it more useable.
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Reviewed in the United Kingdom on 12 January 2017
Size Name: Pls Choose Kuman packed OscilloscopeVerified Purchase
2 people found this helpful
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Reviewed in the United Kingdom on 31 July 2017
Size Name: Pls Choose Kuman packed OscilloscopeVerified Purchase
Reviewed in the United Kingdom on 20 March 2017
Size Name: Pls Choose Kuman packed OscilloscopeVerified Purchase
2 people found this helpful
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Reviewed in the United Kingdom on 27 October 2017
Size Name: Pls Choose Kuman packed OscilloscopeVerified Purchase
2 people found this helpful
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Reviewed in the United Kingdom on 30 June 2021
Size Name: Pls Choose Kuman packed OscilloscopeVerified Purchase
Reviewed in the United Kingdom on 5 March 2017
Size Name: Pls Choose Kuman packed OscilloscopeVerified Purchase
2 people found this helpful
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