เครื่องวัดออกซิเจนในน้ำ Temp Meter DO-O2

FEATURES:

• Microprocessor based for fast and accurate measurements.
• Special viewing angle designed of waterproof housing IP 57 rated. It floats on water.
• Large LCD display DO and Temperature readings simultaneously.
• Simple to calibrate by one keyboard and automatic temperature compensation(ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation.
• Multi-functions with Data-hold, Max/Min and shows PTS after calibration. Degree ℃/℉ are switchable.
• Low battery and consumption indicator.
• Easy to replace the DO probe module.