AE6609 Fluorescence Dissolved Oxygen Meter Water Quality Tester Measuring Range 0.0~15.0 (mg/)/0.0~119.9% RF Modulators Straight Beam Probe x 1

Straight Beam Probe x 1

so when the battery as the starting power supply at the same time

Memory and storage function

R438 can be powered by EREP or PMG field excitation system and fitted as an option on:

AE6609 Fluorescence Dissolved Oxygen Meter Water Quality Tester Measuring Range 0.0~15.0 (mg/)/0.0~119.9% RF Modulators Straight Beam Probe x 1Brand: Graigar Features: Applicable to a variety of scenarios: sewage treatment, aquatic planting, aquaculture, scientific research and environmental monitoring, etc. Comes with 99 data storage, which can save data in real time without copying to facilitate multi day data comparison The content of the solution is closely related to temperature, salinity, and altitude. Upgrade triple compensation to accurately control every detail Large screen high