Multi Purpose IP Monitors/Testers/Poe/Network/Fiber

Has IPVM reviewed this or similar? (I did a brief search, i'm not even sure what to call these tools, so hard to search)

https://www.amazon.com/dp/B00ZX3B81Y/ref=wl_it_dp_o_pC_S_ttl?_encoding=UTF8&colid=2LMA9J89L3NCW&coliid=I141QAELL3N063&psc=1

Login to read this IPVM discussion.
Why do I need to log in?
IPVM conducts unique testing and research funded by member's payments enabling us to offer the most independent, accurate and in-depth information.

** ****'* **** * ***** **** ***** **********, **** ***.

** *** *****, ** ****** ****** ****. ** ***** ** a ****** ****, *** ********* ****** **** ***** ******* ******* issue. ** *** **** ****** *******, *** **** **** **** reliable.

****, ******* ******* **** ********* **** ****** ********** ** ******* since *** ****, ** **** ******* *** ****.

*** ***** ***** **** ***** **, *** **** ** * list ** ********** ********, ** **** ** ***** ****, **'* invaluable ****, ***** ****/********** ****** **** ***:

********:
** & **** ****** **** ,*** **********
***** *****, **** ** *** *** ** ****** *** ******* cameras *** **** *******
** **** ** ****, ** *** ********* **** **** ****** to ******* **** **** **** ****** ** & **** ** or ****** & **** **
**** ***** *** ****, **** ***** **** ******, ******, ***********, reflectivity, *********, **** ***
**** ****** *****, ******* ***** ******* *****, ****** *** ********
**** **** ****, *** ****** **** *** ******* ***** *** generator ****** ,** ***** *** *****
******* ********** ** *** ****** "*** ****", ******* ******* **** or **** ********** ****-**** ****** *** ******** ****** *** ***** network **********
********* **** ****** ********, *** *** ******* **** **** ******* version, **** ** *****, ****** ***
** ***** ***** *** ***/*** ***** ***** ****
*** ** **** *********
***** ***** *****, ***** **** *****, **** *****, ***** ***** measurement
***** ****** ****, ******* *********, ******* *** ********** (*****)
*** ***** ***** ******, *** ***** ***,*** /** ***** ******/** 2A ***** ******, ** * ***** ****
** *********, ** *** ****-**** *** ***** ******* ******* **, and ****-****** ******’* ** *******
******** ***** *** *********, ***/**** *****-****** ***** *** ***** *********
*** ******* ***********, **** ****, ** ******* ****, **** ******** etc
******* *****-*****:**/** *******,**/** *******,**********,***********,**** ****,******** ***********.
******* ***** *****:********** **********, ***** *****
****** ***** *******:**** *****’* ******* *** ******** ( ** *** MM *****)
*** ***** ****, **** ***** **** ******* *** *****-*******.
*.**/******* ******* *** ******* *******, ***** *-* ***** ********, ******* time ***** ** *****

**** *** * *** ** ***** ********, *** *** ************** on **** *** ***'** ******* ** ** *** *******. ************:

*** *** ******* **** **** ******* *******, **** ** *****, wechat ***

** ******'* *** ******** ** ******* ** *** *** ** tested. * ******* ****** **** *** **** *******. ***** **** to *** * ************'* ******** *** ***** ** * *** improvement.