The ph/orp sensor can be widely used in chemical, fertilizer, metallurgy, environmental protection, water treatment projects, pharmaceutical, biochemical, food, aquaculture and tap water, such as continuous monitoring of ph value.

7 in 1 Soil Integrated Sensor EC PH NPK Moisture Temperature Meter

Portable soil sensor, easy to connect, plug and measure, and visualize GPS location. RFID function. 200000 data records, with battery.

Portable Digital Grain Moisture Meter, Compact High Quality Rice Corn Wheat Tester Analyzer- Range 5~30%, Temperature Humidity Measure

COD Digestion System is a compact setup designed for the estimation of Chemical Oxygen Demand in water/waste samples. The setup is based on the APHA Method in which sample is digested with sulphuric acid and potassium dichromate at 150 Deg. C. in a refluxing assembly to determine the pollution load by measuring the amount of oxygen required to oxidize and convert the organic waste into carbon dioxide and water.

Ultrasonic Wind Speed and Direction Sensor with Wi-Fi

LS129 UV intensity online monitor is a smart digital probe of small size. It is suitable for various measurement occasions that need to monitor UV power and energy in real time. With standard RS485 communication interface and MODBUS communication protocol.

OHSP250P micro-spectrometer is a new generation of on-line measuring instrument, which adopts advanced technology.The integration of micro-spectrometer technology andmicro-computer technology has transferred the huge measuring instrument in the laboratory to the production line, realized on-line analysis of light and color parameters, directly output test results through RS485 or USB interface, open communication protocol, and conformed to Modbus communication protocol.

Manhole sensor suite with RS485 interface

Aqueous Solution Nitrate (NO3) Sensor with RS485 interface

The residual chlorine tester is one of the intelligent online chemical analysis instruments, which is widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, continuous monitoring of residual chlorine value and temperature in solutions such as food and tap water.

Aqueous Solution Nitrate (NO2) Sensor with RS485 interface