USB meter: DC62

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Official specifications:
I found this unit at DX: SKU: 315316



How does it look

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There is not many parts in this device.

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The measurement resistor is hidden under the display, it looks like there are two in parallel.

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The display has two digits after the decimal point and the usual u and A to designate voltage and current display.



Measurements

Test

There is a software bug in the device, it will sometimes show 0 instead of 3 as the first digit in the A range.


Temp994

M1: 58,9C, M2: 48,7C, HS1: 64,9C

Temp995

M1: 54,5C, M2: 49,9C, HS1: 62,9C
The measurement resistor gets fairly warm.



Conclusion

The voltmeter works fine, but I am not impressed with the ammeter.
It is an acceptable usb meter.



Notes

How do I make the test