OWON HDS320S 200MHz 2CH Handheld Oscilloscope
OWON HDS320S – 3-in-1 Handheld Oscilloscope, Multimeter & Signal Generator
The OWON HDS320S is a versatile handheld instrument that combines a dual-channel digital oscilloscope, a full-featured 20,000-count multimeter, and an optional arbitrary waveform generator in one rugged portable device. With bandwidth options up to 200 MHz, fast real-time sampling, high-resolution measurements, and a compact 3.5" color display, it is ideal for field service, troubleshooting, engineering work, and education. Reliable, lightweight, and easy to operate—your complete test bench in your hand.
OWON HDS320S – Professional 3-in-1 Handheld Oscilloscope, True-RMS Multimeter & Optional Signal Generator
A Complete Portable Test & Measurement Laboratory in the Palm of Your Hand
The OWON HDS320S represents a new generation of handheld measurement instruments that combine oscilloscope performance, digital multimeter capability, and—when equipped—the power of a high-resolution arbitrary waveform generator. Built from the ground up for field technicians, engineers, installers, automotive professionals, and embedded system developers, the HDS320S offers laboratory-grade measurement functions in a rugged, compact form factor designed for real-world environments. Thanks to its bright 3.5-inch color LCD, dual 18650 battery power system, intuitive keypad interface, and extensive measurement automation features, the HDS320S delivers precision and portability without compromise.
| Model | HDS307S | HDS310S | HDS320S |
| Bandwidth | 70MHz | 100MHz | 200MHz |
| Channel | 2+1(signal generator) | ||
| Sample rate | 250MSa/s | 500MSa/s | 1GS/s |
| Acquisition model | Sample, Peak detect | ||
| Record length | 8K | ||
| Display | 3.5 inch LCD | ||
| Waveform refresh rate | 10000 wfrms/s | ||
| Input coupling | DC, AC, Ground | ||
| Input impedance | 1 MΩ±2%, in parallel with 16 pF±10 pF | ||
| Probe attenuation | 1X, 10X, 100X, 1000X, 10000X | ||
| Max. input voltage | 400V (DC+AC, PK - PK) | ||
| Bandwidth limit (typical) | 20MHz / Full bandwidth | ||
| Sampling rate range | 5ns/div ~ 1000s/div, step by 1 – 2 – 5, 2ns/div ~ 1000s/div, step by 1 – 2 – 5 | ||
| Sensitivity Resolution | 10mV/div ~ 10V/div | ||
| Low Frequency (-3db) | ≥10 Hz (at input, AC coupling) | ||
| Rise time (at input, Typical) | ≤5ns | ≤3.5ns | ≤1.75ns |
| Trigger type | Edge | ||
| Trigger model | Auto, Normal, single | ||
| Trigger level range | ±4 div from the screen center | ||
| Automatic measurement | Period, Frequency, Mean, PK-PK, Max, Min, RMS, Rise Time, Fall Time, +Width, -Width | ||
| Cursor measurement | ΔV, ΔT | ||
| Communication interface | USB Type-C | ||
| Full scale reading | 4 1/2 digitals (max 20000 count) | ||
| Multimeter Specifications | |||
| Testing Modes | Voltage, Current, Resistance, Capacitance, Diode, Continuity | ||
| Maximum Input Voltage | AC 750V, DC 1000V | ||
| Maximum Input Current | DC: 10A, AC: 10A | ||
| Diodes Test | 0-2V | ||
| Waveform Generator Specifications | |||
| Frequency Output | Sine: 0.1Hz~30MHz | Square: 0.1Hz~6MHz | Ramp: 0.1Hz~1MHz |
| Pulse: 0.1Hz~5MHz | Arbitrary Waveform: 0.1Hz~5MHz | ||
| Sample Rate | 125MSa/s | ||
| Channel | 1 | ||
| Amplitude | 20mVpp-5Vpp (high impedance), 10mVpp-2.5Vpp (50Ω) | ||
| Waveform length | 8K | ||
| Vertical resolution | 14 bits | ||
| Load impedance | 1MΩ/50Ω | ||
Accessories Included:
2× Passive Oscilloscope Probe (1X/10X switchable)
1× Pair of Multimeter Test Leads
1× Crocodile Clip Cable
1× Power Adapter (for charging and AC-powered operation)
1× USB Data Cable (for PC communication and data transfer)
1× Probe Compensation Adjustment Tool
1× User Manual
