HANMATEK DOS1104 Review: The Best 4-Channel Oscilloscope Under $200?
The HANMATEK DOS1104, an ISO9001-certified 4-channel oscilloscope, offers 110MHz bandwidth and 1GS/s sampling. Per the 2025 Global Test & Measurement Report, such high-integration tools are industry standards. With a rise time of 3.2ns, it provides hobbyists and pros unmatched value.