kwong – Kerry D. Wong

Teardown of a DreamSourceLab DSTouch DS4T1012 Oscilloscope

I did a detailed review and teardown of a DreamSourceLab‘s DSTouch DS4T1012, touchscreen operated handheld oscilloscope. You can check out […]

I did a detailed review of a MUSTOOL MDS9208 3-in-1 digital multimeter, oscilloscope (12 MHz) and signal generator (see video […]

I did a review of an OWON SPM6103 60V, 10A programmable power supply and 20,000 counts DMM all-in-one switching power […]

The FNIRSI DPOX180H is a digital phosphor dual channel handheld oscilloscope with a builtin function generator. It boasts a single […]

I reviewed a NanoVNA-F V2 vector network analyzer a while ago. V2 has a frequency range from 50 kHz to […]

I did a review and teardown of a Miniware TS1C cordless soldering station. This soldering station is rather unique in […]

A process meter is mainly used in industrial settings and typically for loop calibrations. It can do basic DMM measurements […]

The tinySA Ultra is quite a capable spectrum analyzer. In this blog posting, we will take a look how to […]

tinySA Ultra is an affordable spectrum analyzer geared towards HAM radio operators, RF enthusiasts and electronic hobbyists. With the Ultra […]

MUSTOOL ET5410A+ is a single channel programmable electronic load and battery tester. It is capable of sinking up to 40A […]

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

Early last year when I reviewed OWON’s HDS2102S, I was impressed as the performance of OWON’s then top of the […]

A couple of years ago, I reviewed a Kaiweets HT118A multimeter. The HT118A is a 6,000 counts multimeter and this […]

Over the last year, I have done teardowns of a few handheld scopemeters including a Hantek 2D72, an Owon HDS272S […]

I did a thorough review of a Micsig STO1004 DSO last week. It is a powerful four channel scope taking […]