For those times when I test after dark I use a GEPE light box.
It provides 5000K color corrected light, runs on batteries but also has an AC adapter.
This allows me to do the testing poolside without having to hike down the hill to the laundry room.
Re: Light Source for Reading pH Test at Night
For those times when I test after dark I use a GEPE light box.
It provides 5000K color corrected light, runs on batteries but also has an AC adapter.
This allows me to do the testing poolside without having to hike down the hill to the laundry room.
Oval 12.5K gal AGP; Hayward 19" sand filter; Pentair Dyn 1 HP 2sp pump on timer
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