I would say the PAR meter is accurate but you can not do direct comparisons to a different brand due to lower value Seneye give to
red end of spectrum. The unit also indicates type of coral suitable for
your light level. I have used the meter to measure various light sources LED/PC/sunlight and have not seen anything unusual but then again I do not have another type of PAR meter to compare to.
My understanding is you can not let them dry out.
Glad to hear their shipping cost has gone down. When I ordered the only option was their global priority shipping option plus $8 Canada Post handling fee.
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