DESIGNED FOR UNDERWATER USE Sensor heads are fully epoxy potted to be completely waterproof. Diffuser is cosine corrected for accurate 2-pi PAR-mapping. Sensor readings are adjusted in firmware to correct for the immersion effect. ACCURATE, STABLE MEASUREMENTS Long-term...
We are offering soil moisture meter. a sensitive electrode measures ph values from 3.5 to 8, soil moisture from 0 to 100%. Requires no chemical, distilled water, or outside electric power source. Numerous readings can be easily taken over large...