EPM5800-E AC / DC Μετρητής ισχύος Watt Μετρητής ηλεκτρικών παραμέτρων Tester Ηλεκτρικός τροφοδότης Tester οδηγού Κριτικές - Banggood Ελληνικά Online Shopping

EPM5800-E AC / DC Μετρητής ισχύος Watt Μετρητής ηλεκτρικών παραμέτρων Tester Ηλεκτρικός τροφοδότης Tester οδηγού

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

gooooooooooooooooooooooooooooooooood

gooooooooooooooooooooooooooooooooood

gooooooooooooooooooooooooooooooooood
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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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