Test Instruments

29



High Accuracy Online 4 Electrode Conductivity Sensor for Sea Water1

29



Great Quality 4000NTU Digital Water Turbidity Probe For Surface Water1

29



CL4.2 4-20mA Membrane Residual Chlorine Sensor for drinking water1

29



High Quality 4 20mA RS485 pH Transmitter for Online Monitoring1

29



High Quality 4-20mA RS485 Online Conductivity Controller Meter for Water1

29



New Arrival Online UV254 TOC COD Probe for Industrial Wastewater1

29



achromatic lens

29



3000m rangefinder

29



Nozzle flowmeter

29



Online PH/EC/DO/TU/TEMP 4 in 1 Multiparameter Water Analyzer1

29



Industry Online Glass Electrode pH Sensor Probe With Double Junction1

29



Industrial Online Digital RS485 Water Conductivity Sensor for Water Treatment1