7021 | EC, TDS, Salt, Temp meter

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 pH or ORP or Conductivity or TDS or Salinity or DO and Temperature 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. Auto power shut off after 10 minutes of non use.
• Easy to replace electrode module, and the type of electrode would be recognized automatically and shown in display during insertion.