Test Instruments

33



Membrane-covered Amperometric 4 20mA Chlorine Sensor for Swimming Pool1

33



Intelligent pressure transmitter

33



High Quality RS485 Water Dissolved Oxygen Controller for Sewage Plant1

32



English - Desktop Spectrophotometer ChromaAgera EZ

32



yellow optical glass JB510

32



Gloss Meter CS-300 SE Operation Introduction

32



Best Price Online Digital Turbidity Probe for Sewage1

32



4-20mA Relays Dosing Control Online pH Meter for Process Monitoring1

32



High Quality Digital Online TOC COD BOD Meter COD Probe for Sewage Plant1

32



RXIRY night vision PVS7-OM50

32



Online Digital ISE Ammonia Nitrogen Sensor for Wastewater Plant1

32



Vortex precession flowmeter