• ph tester for water NS-PH101
    ph tester for water NS-PH101

    Digital PH sensor is a new generation of intelligent water quality monitoring digital sensor developed by our company.The data can be viewed, debugged and maintained through mobile APP or computer. It has several advantages, such as simple maintenance, high stability, excellent repeatability and multi-function.

  • Portable orp meter PNB-116
    Portable orp meter PNB-116

    PNB-116 PH portable meter for water PH testing handheld type PH tester

  • ph high temperature glass electrode
  • ph tester for soil_ph soil tester
    ph tester for soil_ph soil tester

    Communicate function: RS-485 communication interface with photoelectric isolation (optional, MODBUS protocol partially compatible), convertible RS-232. The PH value corresponding 4-20mA current output can be arbitrarily set, And can control 4-20 mA positive and negative. It is widely used in automatic addition of reagent.And it also support to connect loT of company and customize loT for customer.

  • ORP digital sensor NS-OR101
    ORP digital sensor NS-OR101

    Digital PH sensor is a new generation of intelligent water quality monitoring digital sensor developed by our company.The data can be viewed, debugged and maintained through mobile APP or computer. It has several advantages, such as simple maintenance, PH digital sensor NS-PH101 ph ORP sensor ph sensor ph controller

  •  PH/ORP meter for water  PH electrode ORP Probe
    PH/ORP meter for water PH electrode ORP Probe

    This product is anew generation of intelligent water quality detector independently developed by our company. It has the characteristics of English menu operation, high stability, excellent repeatability and multi-function,

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