The meter I got sent the other day is a "Combo by Hanna"
It measures PH, EC & PPM 500 scale (Hanna) and is waterproof.
The PPM 500 scale is the main PPM scale used in the USA.
The model is HI 98129
Morning/Afternoon @arty zan ....I scoped that model just last night but sadly could not afford.......but my essentials E.C meter works fine as I hardly use it!!
Goooooooood Morning Live Stoners..... @arty zan@bushmasterar15@Rev. Green Genes ......I fell in love with a Hanna Groline HI-98118 ph pen......about the same price as a Bluelab but it has an extractable cloth junction which the bluelab does not!!
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