Portable Water Quality Analyzer Fluorescence Dissolved Oxygen Tester DO Meter 

Note: Liquid/Powder not Included During The Shipping !!!

Features:

• Dissolved Oxygen meter with multiple parameters display: D.O.,PH and temperature.
• Signal output：RS-485
• Support manual salinity compensation, air pressure compensation and manual/auto calibration.

Application:

• Excellent to use in fresh water aqua farm.
• Excellent to use in sea water aqua farm.

Specification:

• D.O. Range：0~20mg/L or 0~200%
• D.O. Accuracy：1%
• Dissolved Oxygen Sensor：Drift <1% per year
• Sensor Material：POM and Stainless Steel
• Temp. Range：0~40℃
• Temp. Accuracy：±0.2℃
• Measuring Distance：3m~5m
• Sensor Cleaning Cycle：According to water condition and measuring frequency
• Working Temperature：-20℃~50℃
• Material Supplied：3v~6v
• Power：<0.5w
• Signal Output：RS-485