pH Meter Testing :
$15/PCS
. .
pH test pen aquarium fish tank detection water quality meter household acid pH meter pH high precision pH pen fresh sea water.
This is good for testing PH water by your self.
All so sale GOOD sound get license and free for new update and have warranty one year.
The best Spacial Swiftlet sounds in 2020 and free Internal sounds one set.
Feel free to contact us :
Comment below for free information
Free technical supporter by chat.
Phone : +85512565028 / 0968686666
Visit here : http://www.swiftlet168.com
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