BioTek Marine PAR Sensor with 15 ft USB Cable includes green protective cap to cover sensor when not in use. Sensor measures 7/8" dia x 1-1/8. Here are links to the manual and software for the Biotek Marine BTM3000 USB PAR Sensor. For details on making absolute PPFD (PAR) measurements using. 1. The sensor firmware can only be updated on a Windows based PC or tablet, after Step 3: Run the downloaded setup file (from Step 1) to install the new software, Office lights are typically 7-15 PAR, in-tank measurements are typically.
Oxygen Sensors · UV Sensors · Chlorophyll Concentration · Barometric Pressure · PAR Meters for Aquariums · Solar Energy PV Monitoring · Accessories. BioTek Marine Refractometer. BioTek Marine BTM3000 PAR Sensor. Website designed by: Joseph Nylund © 2015 All rights reserved. Biotek Marine.