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Kerry D. Wong

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Tag: Digital Multimeter

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Teardown Pictures of a Zotek ZOYI ZT-702S Handheld Oscilloscope

May 26, 2023May 27, 2023 kwong

I got my hands on a recently released Zotek ZOYI ZT-702S handheld digital oscilloscope. It is a combination of a […]

Electronics 85BB-02A, AT32F-403, Cortex M4, Digital Multimeter, DM1109EN, Handheld, MS9280, Oscilloscope, Scopemeter, TP4056, ZOTEK, ZOYI, ZT-702S

Teardown Pictures of the OWON HDS2102S Oscilloscope/DMM/AWG, Compared to the HDS272S

February 11, 2022February 13, 2022 kwong

HDS2102S is the latest version in OWON’s HDS200 series 3-in-1 handheld oscilloscope. It combines a digital oscilloscope, a digital multimeter […]

Electronics Arbitrary Waveform Generator, AWG, DAC904E, Digital Multimeter, GD32F303, HAD1511, HDS2102, HDS2102S, HDS272, HDS272S, Oscilloscope, OWON, Owon HDS200, RS8414, Teardown

Review/Teardown of a HoldPeak HP-770D 40000 Counts True RMS Multimeter

November 5, 2021November 5, 2021 kwong

HoldPeak’s HP-770D is a 40,000 counts true RMS multimeter. Price and size-wise it is very similar to UNI-T’s new UT61E+ […]

Electronics Digital Multimeter, DMM, HoldPeak, HP-770D, HT7530-1, HY11p14, HY3131, True RMS

My Take On BK 2709B Multimeter

September 11, 2011September 14, 2011 kwong

I recently bought a new digital multimeter (BK 2709B) and after a couple of months’ use, I am quite satisfied […]

Product Reviews BK 2709B, Digital Multimeter

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