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OWON HDS120 數位萬用表示波器 1MHz 類比頻寬高精度 2.8 吋液晶顯示器 1000V 直流電壓測量電流電阻測試儀

OWON HDS120 數位萬用表示波器 1MHz 類比頻寬高精度 2.8 吋液晶顯示器 1000V 直流電壓測量電流電阻測試儀

Roymall C.o.

$62.99 /$242.78

4.52724

Shipping to: United States

Express: 7-12 business days

Standard: 15-25 business days

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$199.00 /$242.78

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Click to download manual

Features:

Wide Measurement Range: Capable of measuring DC voltage from 20mV to 1000V, AC voltage up to 750V, and current both DC and AC up to 20A and 10A respectively. Ideal for diverse applications.

High Accuracy: Features high accuracy with DC voltage measurements of ± (0.1%+20 dig) for precise data collection; AC current accuracy is ± (2.5%+10dig) ensuring reliable readings.

Advanced Oscilloscope Functions: Equipped with a 1MHz analog bandwidth and 5.0Msps maximum sample rate, providing high-resolution waveforms for detailed analysis.

Multiple Trigger Modes: Includes Auto, Normal, and Single trigger modes, with rise and fall edge detection, tailored for capturing various signal types.

User-Friendly Design: Features at 2.8inchs LCD backlit display, low battery indication, and sleep mode for enhanced usability and power management.

Specifications:

Brand: OWON

Measurement Range and Accuracy:

DC Voltage: 20mV - 1000V, ± (0.1%+20 dig)

AC Voltage: 20mV - 750V, ± (0.8%+10 dig)

DC Current: 20u00b5A - 20A, ± (0.5%+10 dig)

AC Current: 200u00b5A - 10A, ± (2.5%+10 dig)

Resistance: 200Ω - 100MΩ, ± (0.3%+5 dig)

Capacitance: 2nF - 20mF, ± (3.0%+5 dig)

Frequency: 200Hz - 20MHz, ± (0.1%+5 dig)

Oscilloscope:

Analog Bandwidth: 1MHz (only ACV scale)

Time Base Range: 2.5u00b5s - 10s/div

Voltage Vertical Sensitivity Range: 30mV - 500V/grid

Maximum Voltage Limit: 1000V DC+AC peak value

Maximum Current Limit: 15A DC+AC peak value

Other:

Safety Compliance: CATIII 1000V

Display: 2.8inchs LCD

Battery: 18650

Dimension: (LWH) 93mm x 41.5mm x 188mm

Weight (without package): 0.35kg

Package included:

1 x Multimeter

1 x Pair of Test Leads

1 x 18650 Battery

1 x User Manual

Reviews(2)

5.00

BG164453174

5.0

Not bad, it works.
several features are missing.
It is a very basic device, a Multimeter, which has been extended with a rudimentary oscilloscope function.
I have only tried measuring the voltage, it has two settings, mV and V.
In the mV position.
At the 30mV/Div setting, the frequency is only 15kHz
Above that, 150kHz up to 300mV/Div
In the V position.
the promised 1MHz is there throughout.
The problem with the whole thing is that the time base is so slow that I think it can be used normally up to 500kHz signals. 2.5 us/div
Above it, the signal is so dense that it is difficult to see properly.

A few things I really miss.
The sampling could have been higher, 5MSa/s is quite low, they could have gone to at least 100 or 200 MSa/s.
Among the functions I really miss is the bluetooth connection.
Which is already included in the current clamp version, but I have no information on whether it also works in oscilloscope mode.
Save the waveform in a file, not just as an image.
More memory for the oscilloscope part.
if the internal storage space is small, only 20 images are saved, it is possible to expand it with a memory card.

The trigger is located in the middle, it cannot be moved to the side.
The time base could have been slower, for example 1000s/div
I have a few more ideas.

good, but it would have been better if it had been better.
sergiolinot5

5.0

magnifico