Description
This multifunction device combines a dual-channel oscilloscope, multimeter, and waveform generator into one unit. It features a 3.5-inch high-resolution, high-contrast color LCD display, making it suitable for outdoor use.
The device is powered by an integrated 18650 lithium battery and includes a USB-C interface, supporting power bank charging and PC software connection.
Additionally, it has a self-calibration function and supports SCPI (Standard Commands for Programmable Instruments), facilitating secondary development.
Specifications (Oscilloscope)
| Model |
HDS307S |
HDS310S |
| Bandwidth |
70 MHz |
100 MHz |
| Channels |
2+1 (Signal Generator) |
| Sample rate |
250 MSa/s |
500 MSa/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 |
400 V (DC+AC, PK - PK) |
| Bandwidth limit (typical) |
20 MHz / Full bandwidth |
| Sampling rate range |
5ns/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 |
| 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-C |
Specifications (Multimeter)
| Full scale reading |
4 1/2 digitals（max 20000 Counts） |
| Testing Modes |
Voltage, Current, Resistance, Capacitance, Diode, Continuity |
| Maximum Input Voltage |
AC 750 V
DC 1000 V |
| Maximum Input Current |
DC: 10 A
AC: 10 A |
| Diodes Test |
0-2 V |
Specifications (Waveform Generator)
| Frequency Output |
Sine |
0.1 Hz~30 MHz |
| Square |
0.1 Hz~6 MHz |
| Ramp |
0.1 Hz~1 MHz |
| Pulse |
0.1 Hz~5 MHz |
| Arbitrary Waveform |
0.1 Hz~5 MHz |
| Sample Rate |
125 MSa/s |
| Channel |
1 |
| Amplitude |
20 mVpp-5 Vpp (high impedance)
10 mVpp-2.5 Vpp (50 Ω) |
| Waveform length |
8K |
| Vertical resolution |
14 bits |
| Load impedance |
1 MΩ/50 Ω |
Included
- 1x OWON HDS307S
- 2x Passive probes
- 1x Crocodile clip cable
- 2x Multimeter probes (1x red and 1x black)
- 1x Probe correction adjustment knife
- 1x USB cable
- 1x Manual
Downloads
