Recenzje Miernik mocy AC / DC EPM5800-E Miernik parametrów sieci elektrycznej Watt Meter Tester zasilaczy - Banggood Polska zakupy online

Miernik mocy AC / DC EPM5800-E Miernik parametrów sieci elektrycznej Watt Meter Tester zasilaczy

US$72.17
~~US$86.60~~
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SejwarVIP2
IN
18/03/2019

gooooooooooooooooooooooooooooooooood

gooooooooooooooooooooooooooooooooood

gooooooooooooooooooooooooooooooooood
1

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CommandoBotVIP3
DE
23/06/2018

It is very easy to connect and provides a lot of functions. Be aware that this meter does not have any housing and needs to be mounted somewhere. Otherwise the populated PCB is exposed .... and we talk about serious voltages here! It does a great job. I compared it with some other power meter and also on the DC side with high quality multi meters. In the "normal" Range of power it works perfectly. Only at very low power levels (apx. below 10W) the resolution of the ADC inputs gets a little bit too low to become accurate readings. This applies for DC as well as AC side. So the efficiency of small devices can not be measured with wanted precision. Otherwise it works perfect and is a very helpful device.

It is very easy to connect and provides a lot of functions. Be aware that this meter does not have any housing and needs to be mounted somewhere. Otherwise the populated PCB is exposed .... and we talk about serious voltages here! It does a great job. I compared it with some other power meter and also on the DC side with high quality multi meters. In the "normal" Range of power it works perfectly. Only at very low power levels (apx. below 10W) the resolution of the ADC inputs gets a little bit too low to become accurate readings. This applies for DC as well as AC side. So the efficiency of small devices can not be measured with wanted precision. Otherwise it works perfect and is a very helpful device.

It is very easy to connect and provides a lot of functions. Be aware that this meter does not have any housing and needs to be mounted somewhere. Otherwise the populated PCB is exposed .... and we talk about serious voltages here! It does a great job. I compared it with some other power meter and also on the DC side with high quality multi meters. In the "normal" Range of power it works perfectly. Only at very low power levels (apx. below 10W) the resolution of the ADC inputs gets a little bit too low to become accurate readings. This applies for DC as well as AC side. So the efficiency of small devices can not be measured with wanted precision. Otherwise it works perfect and is a very helpful device.
2

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ambiraphVIP3
IT
20/02/2019

Just arrived and I'm already in love with it. Good printings, nice display with protections for both AC and DC. Only that there's no user manual, specification or data sheet.

Just arrived and I'm already in love with it. Good printings, nice display with protections for both AC and DC. Only that there's no user manual, specification or data sheet.

Just arrived and I'm already in love with it. Good printings, nice display with protections for both AC and DC. Only that there's no user manual, specification or data sheet.
0

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sumit3dshVIP1
IN
06/01/2019

Fast Delivery in india

Fast Delivery in india

Fast Delivery in india
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särts
EE
18/09/2018

OK

OK

OK
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