Teardown Pictures of a Zotek ZOYI ZT-702S Handheld Oscilloscope
I got my hands on a recently released Zotek ZOYI ZT-702S handheld digital oscilloscope. It is a combination of a […]
OWON HDS2202S 3-in-1 Handheld Oscilloscope/DMM/AWG Teardown
Early last year when I reviewed OWON’s HDS2102S, I was impressed as the performance of OWON’s then top of the […]
Teardown of a ToolTop ET829 Handheld Oscilloscope/DMM/AWG
Over the last year, I have done teardowns of a few handheld scopemeters including a Hantek 2D72, an Owon HDS272S […]
Micsig STO1004 Smart Tablet Oscilloscope Teardown
I did a thorough review of a Micsig STO1004 DSO last week. It is a powerful four channel scope taking […]
Teardown Pictures of the OWON HDS2102S Oscilloscope/DMM/AWG, Compared to the HDS272S
HDS2102S is the latest version in OWON’s HDS200 series 3-in-1 handheld oscilloscope. It combines a digital oscilloscope, a digital multimeter […]
Teardown of an OWON HDS272S 3-in-1 Handheld Oscilloscope/DMM/AWG – Compared with Hantek 2D72
I recently got my hands on an OWON HDS272S, a top-of-the-line 3-in-1 handheld oscilloscope/digital multimeter/arbitrary waveform generator in OWON’s HDS200 […]
Hantek DSO2D10 Teardown Pictures
The DSO2000 series is the latest entry-level digital storage oscilloscope from Hantek. The DSO2D10 version I reviewed (see video linked […]
Teardown of a Hantek 2D72 3-in-1 Handheld Oscilloscope/DMM/AWG
Hantek‘s 2D72 (and 2D42) is the latest handheld oscilloscope in the 2000 series that combines an oscilloscope, a multimeter and […]
Oscilloscope Probe Rise Time Testing
In this blog post, I compared the rise time of four oscilloscope probes of various bandwidths using an avalanche pulse […]
My New DS1052E Oscilloscope
I used to own an all-transistor, single channel 10 MHz analog oscilloscope. While it was not adequate by nowadays standard, […]