Description The OWON HDS120 is a precise 4½-digit True RMS multimeter (20,000 counts), ideal for professionals, makers, and students. It offers intelligent probe detection, automatic waveform measurements (Vmax, Vmin, Vp-p, Vavg, Vrms, and frequency) and a fully featured handheld oscilloscope (1 MHz).
Features
Multifunctional Measuring Instrument: 4½-digit Multimeter + Oscilloscope
Automatic Waveform Measurements: Including Vmax, Vmin, Vp-p, Vavg, Vrms, and frequency.
User-Friendly Design: Clearly labeled keys for easy operation and increased device lifespan.
Intelligent Probe Detection: Automatically switches measurement functions based on the probe insertion, effectively preventing instrument damage caused by incorrect operation.
Efficient Energy Management: Powered by 18650 lithium batteries, ensuring longer operating time and enhanced reliability for extended measurement tasks.
Safe High-Voltage Measurement: Complies with CAT Ⅲ 1000 V standards, allowing safe and direct measurement of high-voltage waveforms up to 1000 V, broadening application possibilities.
High-Definition Display: Features a 2.8-inch IPS screen with a wide viewing angle, ensuring clear readability from any perspective.
Adaptive Environmental Display: High-brightness and high-contrast dual-theme display modes provide optimal visibility under bright and low-light conditions, improving overall usability.
Multimeter Specifications
Measurement Range Accuracy
DC Voltage (V)
20.000mV / 200.00mV / 2.0000V / 20.000V / 200.00V / 1000.0V
±(0.1%+5dig）
AC Voltage (V)
20.000mV / 200.00mV / 6.0000V / 60.000V / 600.00V / 750.00V
±(0.6%+10dig)
DC Current (A)
200.00uA / 2000.0uA / 20.000mA / 200.00mA / 2.0000A / 10.000A
±(0.5%+10dig)
AC Current (A)
200.00uA / 2000.0uA / 20.000mA / 200.00mA / 2.0000A / 10.000A
±(0.8%+10dig)
Resistance (Ω)
200.00Ω / 2.0000kΩ / 20.000kΩ / 200.00KΩ / 2.0000MΩ / 20.000MΩ / 100.00MΩ
±(0.3%+5dig)
Capacitance (F)
2.000nF / 20.00nF / 200.0nF / 2.000μF / 20.00μF / 200.0μF / 2.000mF / 20.00mF
±(3.0%+10dig)
Frequency (Hz)
200.00Hz / 2.0000kHz / 20.000kHz / 200.00kHz / 2.0000MHz / 20.000MHz
±(0.1%+5dig)
Duty Cycle
0.1%~99.9% (typical value: Vrms=1V, f=100Hz)
±(1.2%+3dig)
0.1%~99.9% (≥1kHz)
±(2.5%+10dig)
Diode
3.0000V
±(1.0%+10dig)
On-Off
1000.0Ω
Display
20000
Oscilloscope Specifications
Analog bandwidth
1 MHz (only ACV scale)
Channel
1
Time base range
2.5us~10s/grid
Voltage vertical sensitivity range
30 mV~500 V/grid
Vertical amplitude accuracy
±(5% + 0.2div）
Maximum voltage limit
1000 V DC+AC Peak value
Trigger mode
Auto/Normal/Single
Auto set
Time base/Vertical amplitude/Trigger value
Maximum sample
5.0 MSa/s
Input impedance
≈10 MΩ
Time base accuracy
±(0.01% + 0.1div）
Current vertical sensitivity range
100 μA~5 A/grid
Measurement function
Vmax, Vmin, Vp-p, Vavg, Vrms, Hz
Maximum current limit
15 A DC+AC Peak value
Trigger edge
Rise edge/Fall edge
General Specifications
Display
2.8" LCD (320 x 240)
Low battery indication
Yes
Backlight
Yes
Sleep Mode
Yes
Input Protection
Yes
Relative Measurement
Yes
Input Impedance
≥10 MΩ
Battery
18650 Lithium
Safety Compliance
CAT III 1000V
Dimensions
93 x 41.5 x 188 mm
Weight
0.35 kg
Included
1x OWON HDS120 Multimeter & Oscilloscope
2x Multimeter leads
1x USB cable
1x Storage bag
1x Manual
Downloads
VIDEO
