Joined
·
1,985 Posts
Would an Apogee sensor be the recommended type? Do I need to get the meter, or will any multimeter work? I've read that you just hook up the leads an multiply the mV reading by 5.0 to get the PAR measurement.
I'm thinking of getting a SQ-120 Electric sensor only. Good plan?
I'm thinking of getting a SQ-120 Electric sensor only. Good plan?