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  1. The Hantek DSO-1200 oscilloscope and the Fluke 43b

  In this video I do a basic demonstration of the Hantek DSO-1200 oscilloscope as well as the Fluke 43b oscilloscope function. I demonstate some of the functionality and trouble shooting around my solar powered Kindle DX project. I talk a about supercapacitors and show a nornal capacitor working in conjuction with a voltage regulator.

  Details:
  http://www.kmeasure.co.za/electronic-…

  Digital Oscilloscope Specifications:
  . Dual Channel oscilloscope
  . 500 MSPS sampling rate
  . 200 MHz bandwidth scope
  . 8 bit resolution
  . Isolated ground

  Digital Multimeter Specifications:
  . Multimeter Testing modes: Voltage, Current, Resistance, Capacitance, Diode and Continuity
  . Max input voltage: 800 VDC & 600 VAC
  . Max input current: 10 A (AC&DC)
  . Max input impedance: 10 M?
  . Isolated ground

  General Technical Specifications of Scopemeter:
  . USB2.0 PC-Interface (Optional RS232 & LAN)
  . Battery or AC powered (6 hours battery life)
  . Large 320×240 backlit display (14.5cm / 5.7inch)

  Scopemeter Software Features:
  . Very intuitive UI (user interface).
  . 23 oscilloscope measurements including:

  Min/Max, Overshoot/Undershoot, Mean, RMS, +/- duty cycle and rise/fall time.
  . Horisontal and Vertical Cursors.
  . FFT analysis (Spectrum Analyser).
  . X-Y (circular) plotting of data.
  . Mathematical functions on oscilloscope waveforms, e.g. Ch3 = Ch1+Ch2.
  . 1000 Waveforms can be stored and retrieved for comparison.
  . Pass / Fail Testing.

  The Scopemeter Package Includes:
  DSO1200 Oscilloscope & Multimeter, two 200MHz Oscilloscope Test Probes, two Multimeter Probes, USB cable to connect oscilloscope to PC, AC Power Supply, Printed User Manual, PC-Software CD, travel bag.

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  2. The Xytron DSO1042CML (Aktakom / Atten ADS1042CML)

  I do a brief review of the Xytron DSO1042CML (Aktakom / Atten ADS1042CML) in reference to the Hantek DSO1200 and Rigol DS1052E. (Siglent SDS1102CML)

  Equipment used:
  CIGS thin film solar panel
  Amazon Kindle DX
  Fluke 115 digital multimeter
  Fluke 287 digital multimeter
  Brymen 867 digital multimeter
  Brymen 251 digital multimeter
  Thurlby Thandar Instruments Precision Linear 30V 3A variable power supply
  Digital Storage Oscilloscope DSO1042CML
  Supercapacitors
  FRS1-S 12 Volt relay
  Solderless breadboard

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  3. The LeCroy WaveJet 324A Oscilloscope

  I use my Amazon Kindle super capacitor solar charging circuit to demonstrate some of its functionality…. it’s a nice piece of kit.

  Thanks to Comtest (www.comtest.co.za) for the loan of this Oscilloscope.

  Specs:
  200 MHz, 1 GS/s, 4 Ch, 500 kpts/Ch with 7.5″ Color Display. 2 GS/s Interleaved

  Vertical System
  Bandwidth 200 MHz
  Rise time 1.75 ns
  Input Channels 4
  Bandwidth Limiters 20 MHz
  Input Impedance 1 MΩ ± 1.5% || 20 pF
  Input Coupling AC, DC, GND
  Maximum Input Voltage ± 400 Vpk
  Channel-Channel Isolation ≥ 34 dB from DC – 100 MHz
  ≥ 30 dB at 200 MHz
  Vertical Resolution 8 bits
  Sensitivity 2 mV/div – 10 V/div
  DC Gain Accuracy ±(1.5% + 0.5% of Full Scale)
  Offset Range ±1 V: 2 mV/div – 50 mV/div
  ±10 V: 50.2 mV/div – 500 mV/div
  ±100 V: 502 mV/div – 10 V/div

  Horizontal System
  Time/Division Range 2 ns/div – 50 s/div
  Clock Accuracy 10 ppm
  Trigger and Interpolator Jitter 500 ps (pk-pk)

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  4. The UNI-T UT81B Scopemeter

  Buy the UT81B here: http://astore.amazon.com/m0711-20/det…
  Other oscilloscopes: http://astore.amazon.com/m0711-20?_en…
  The UT81B is a multimeter / oscilloscope hybrid (scopemeter) that could be very useful to an electronics hobbyist / enthusiast.

  Details:
  Basic Functions Range Best Accuracy
  DC Voltage 400mV/4V/40V/400V/1000V (0.8%+8)
  AC Voltage 4V/40V/400V/750V (1%+15)
  DC Current 400mA /4000mA/40mA/400mA/4A/10A (1%+8)
  AC Current 400mA/4000mA/40mA/400mA/4A/10A (1.5%+8)
  Resistance 400W/ 4kW/40kW/400kW/4MW/ 40MW (1%+5)
  Capacitance 40nF /400nF/4mF/40mF/100mF (3%+8)
  Frequency 10Hz~10MHz (0.1%+3)
  Vertical Accuracy (5%+1)
  Input Sensitivity 20mV/div-500V/div (1-2-5)
  Horizontal Accuracy (0.01%+1)
  Timebase Range 100ns/div-5s/div (1-2-5)
  Bandwidth 8MHz
  Display Resolution 160X160
  Real-Time Sample Rate 40MSa/s
  Duty Cycle 0.1%~99.9%
  Special Functions
  Diode

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  5. The Keysight (Agilent) MSO-X 3000T oscilloscope Part 1

  This is a review of the new Keysight (Agilent) MSO-X 3000T oscilloscope. I do a side by side comparison with the Tektronix MDO3000 oscilloscope

  http://www.keysight.com/main/campaign…

  http://www.tek.com/oscilloscope/mdo30…

  Other reviews:

  Dave Jones / EEVblog: https://www.youtube.com/watch?v=FtcZ9…

  Afrotechmods: https://www.youtube.com/watch?v=9GPvQ…

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  6. The new Keysight (Agilent) MSO-X 3000T oscilloscope Part 2

  I do a side by side comparison with the Tektronix MDO3000 oscilloscope

  http://www.keysight.com/main/campaign…

  http://www.tek.com/oscilloscope/mdo30…

  Other reviews:

  Dave Jones / EEVblog: https://www.youtube.com/watch?v=FtcZ9…

  Afrotechmods: https://www.youtube.com/watch?v=9GPvQ…