Showing 13–24 of 88 results

GAOTek Quality Monitoring Water DO Sensor

SKU: GAOTek-HWQT-206
GAOTek quality monitoring water DO sensor uses an ammonium ion electrode based on PVC film to test the content of ammonium ion in water.

GAOTek Water Quality Analyzer

SKU: GAOTek-HWQT-205
The Water quality analyzer contains 4 measurement modes, the meter is suitable for measuring the pH, mV, conductivity, TDS and 0.2 mV accuracy.

GAOTek Monitoring System

SKU: GAOTek-HWQT-204
GAOTek turbidity sensor is a kind of non-contact, high reliability, high cost performance, easy installation and maintenance of material level measuring instrument.

GAOTek Water Quality Sensor

SKU: GAOTek-HWQT-102
GAOTek water quality sensor is integrated and designed to be reliable and easy to use.

GAOTek Turbidity Sensor Probe

SKU: GAOTek-HWQT-202
This Turbidity sensor probe has power of DC 12 V to 24 V, average current < 30 mA, measuring range of 0.01 NTU to 4000 NTU and cable of PVC

GAOTek Online Turbidity Sensor

SKU: GAOTek-HWQT-301
This Online turbidity sensor has source of 12 V to 24 V DC ± 10 %, power dissipation of < 0.3 W at 12 V and levels of protection of IP 68.

GAOTek Portable Water Quality Analyzer

SKU: GAOTek-HWQT-201
The Portable water quality analyzer contains 5 measurement modes, it is suitable for measuring the conductivity, TDS, salinity, resistivity, DO.

GAOTek Data Logging Water Quality

SKU: GAOTek-DLWQT-206
This Data logging water quality has ION current output1, 4 mA to 20 mA output, max. load 500Ω, current output accuracy of ± 0.05 mA, and 5 W of power.  

GAOTek Multiparameter Water Quality

SKU: GAOTek-DLWQT-205
GAOTek multiparameter water quality Compatible with Probe PH or ORP or COD or SS or EC or Salinity or Blue Green Alga or Chlorophyll or Oil in water or TOC or Ammonia Nitrogen Probe.

GAOTek Monitoring Water Quality

SKU: GAOTek-DLWQT-204
This Monitoring water quality has measuring range of 0 mg per L to 1000 mg per L, repeatability of less than or equal to ± 5 % and 4000 records of data processing.  

GAOTek Portable COD Meter Water Tester

SKU: GAOTek-DLWQ-214
This Portable COD Meter Water Tester has a COD wavelength of 610 nm, COD determination time of 20 min, and COD repeatability of ≤± 5 %.

GAOTek Portable Fishpond Water Quality Analyzer

SKU: GAOTek-DLWQ-213
This Portable Fishpond Water Quality Analyzer has a pH range 2.00 to 12.00, pH accuracy +/-0.1, pH resolution 0.01, salinity range 0 to 10.00 ppt.