neptune pmk

Barely used kit. See pix for proof of function. With the PAR Monitoring kit you can monitor and log your aquarium’s light levels 24 hours a day! The perfect tool to fine tune your lighting on your tank. Now you now can adjust your lights with the confidence of knowing you will not be giving...

SOLD I've got a Neptune Apex PMK Par Monitoring Kit we're no longer using. It works great and reads accurately within +/- 5 par of the other 2 par meters we've got. Asking $200 Retails for $340

Hi all, I have an apex pmk module which I am selling. It's the par meter, rock and aquabus cable for 160. Does not come with ASM module since I am using it for something else. Thank you

As the title states, I’m looking for an Apex PMK Par Meter. I recently acquired a used apex and would like to expand its use cases for my tank. Thank you!

Please delete - Thank you!

Does anyone know if there is a wand available to fit the Neptune PAR sensor? Will the apogee wand work?

anyone trying to get rid of one for 150$ or so; saw one sell for that recently so hopefully someone needs cash?!