Conductivity EC Value Sensor High Precision RS485TDS Electrode Water Quality Detector Liquid Conductivity Sensor Transmitter

-5%

Fast ship ec+h,0-2v/ec+h,4-20ma/ec+h,rs485 mec10 soil conductivity sensor soil conductivity+soil temperature 2 in 1 sensor

0

0

-7%

Water level sensor stainless steel electrode type general water level sensor solar energy liquid level sensor 1 meter water line

0

0

12-24v power supply 485 sea water ec transmitter tds sensor ec module 4-20ma modbus 485 conductivity tds0-5v 0-10v ec/tds sensor

1

2

5.0

-4%

At35-7-u6 induction control line 316 stainless steel electrode high temperature liquid level probe sensor water level sensor

0

0

-4%

Water leakage alarm module detection probe water immersion detector induction electrode probe leak detection electrode

1

3

-2%

Boiler water level electrode water level probe water level sensing controller vapor generator 3 in 1 accessories water sensor

1

2

-3%

240mg/l~6000mg/l,600mg/l~15000m soil ec(salinity electrical conductivity)0.2~12ms wire sensors 0~5v 0~10v 4~20ma dc24v ec sensor

0

0

-4%

5pcs/lot water leakage alarm sensor liquid induction electrode stainless steel probe leakage detection alarm sensor

0

0

-4%

Dissolved oxygen sensor oxygen electrode do content 4-20ma 485 industral intelligent transmitter dissolved oxygen transmitter

0

0

-3%

Dos-600 dissolved oxygen sensor oxygen electrode do content rs485modbus/4-20ma dissolved oxygen transmitter

0

0

-5%

3.3-5v turbidity transducer water turbidity module mixed water detection module turbidity sensor module liquid for arduino

1

0

-4%

Fast free ship 10pcs/lot organic vapor gas sensor mp502 air quality sensor mp air quality sensor

0

0

-4%

Dts-600 turbidity transducer turbidity electrode rs485 modbus 4-20ma 0-5v turbidity sensor probe turbidity sensor water sensor

0

1

-0.6%

Digital tube pm2.5 dust detection sensor dust particles high precision laser type real-time air quality monitoring module suite

0

0

-4%

Dole electrode 2wire 1.2m/online dissolved oxygen transmitter 0-5v/4-20ma dissolved oxygen electrode probe do transmitter module

0

0

-3%

Led digital tube display rs485 carbon dioxide sensor co2 transmitter displayer kd58b70/ no display (km58b70) lcd transducer

0

0

-4%

Liquid level sensor liquid level transmitter 4-20ma static pressure type liquid level meter probe water level sensor

0

0

-3%

Fast free ship 2pcs grove compatible interface water sensor rain droplets water depth detection module for arduino accessories

0

0

-3%

2pcs yf-s201 1-30l/min water flow sensor dn15 1/2 inch tube hall flow meter pulse flow sensor/3-wire pulsed flow transducer

1

1

-3%

Digital/serial port output non-contact ultrasonic liquid level detector water tank water tower sensor liquid altitude detector

0

0

-5%

Digital residual chlorine sensor ip68 residual chlorine electrode modbus485/4-20ma/0-5v online residual chlorine probe tap water

0

0

-2%

1pcs m15*12 dc5v high accuracy liquid level sensor liquid level detection sensor module good liquid level sensor module

0

0

-5%

Free ship 300m laser ranging module/ laser ranging sensor precision 1m 500hz measurement frequency laser range finder sensor

0

0

-3%

Rail mounting machine room monitor leakage alarm module water immersion detector warehouse water tank detect leakage alarm host

0

1

-4%

Carbon dioxide / temperature and humidity +illuminance + carbon dioxide / noise dust set transmitter co2 transmitter dust

0

0

-6%

Free ship multi-function gas sensor module 4 serie 7 serie calibration board co sensor air quality detector,gas detector smart

0

0

-0.7%

Simulated tds sensor water conductivity sensor compatible with liquid detection water quality monitoring 3.3~5.5v

0

0

-3%

Tube type three probe non-contact controller/water pump high&low water level liquid automatic transmission liquid level sensor

0

0

-7%

Original square reflection laser sensor photoelectric switch infrared sensor visible light beyond cx-441 442 reflex laser sensor

4

1

-0.6%

Uv index intensity radiation sensor nhuv11 ultraviolet radiation sensor 280nm~400nm/320nm~400nm dc0-2v/4-20ma/rs485 uv sensor

0

0

-4%

Stainless steel barrel 2-8mm high and low liquid level automatic controller ultrasonic non-contact liquid level switch sensor

0

0

-8%

Oxidation-reduction potential sensor module orp electrode potentiometer water quality monitor module 51/stm32 orp meter sensor

1

5

5.0

-3%

On-line electrical conductivity meter ddk-6200 online tds electrical conductivity transmitter industrial intelligent controller

0

0

Ec transmitter tds sensor module conductivity 4-20ma analog voltage output rs485 output

2

8

-0.3%

0-19.9 large scale 0.1 precision soil ec value salinity conductivity detector portable digital display soil fertility detector

0

0

-5%

Fast free ship 20pcs/lot infrared obstacle avoidance photoelectric sensor proximity switch smart car 3-80cm e18-d80nk sensor

0

0

-3%

Cm-230s conductivity meter tds instrument ec meter conductivity electrode instead of cct-332

0

1

-7%

Water depth sensor module resonant mode liquid level sensor measure 51/stm32 routine liquid surface depth height for arduino

0

0

-4%

Fast free ship 5pcs/lot mg811 carbon dioxide sensor gas sensor new and good quality gas sensitive sensor gas sensitive sensor

0

0

Bot-d redox potential sensor orp sensor orp module orp electrode meter water quality 12v-24v 485 4-20ma temperature sensor

1

2

1.0

-5%

Intelligent display instrument potentiometer sensor display electronic scale display instrument control instrument transmitter

0

0

-5%

Fast free ship silicon sensor apd ad500-9 to52s1f2 for laser ranging/laser distance measurement sensor module

0

1

-3%

M18 laser sensor visible light photoelectric diffuse reflection infrared ray m12 photoelectric switch sensor switching inductor

0

0

-4%

2pcs original e32-tc200 correlation type optical fiber fibre optical sensors optical fiber sensor

1

0

-4%

Free ship second generation laser distance measuring sensor 30m+-1mm max frequency 20hz distance measuring laser sensor module

0

0

-4%

Fast free ship for st-ph sensor ph value sensor soil moisture monitoring station power of hydrogen ph value sensor ph sensor

0

0

-4%

Fast free ship good second generation laser distance measuring sensor 80m+-1mm max frequency 20hz laser ranging sensor modules

0

3

-2%

Ds18b20 temperature acquisition module transmitter industrial high-precision modbus rs485 temperature sensor scm plc 1.5m sensor

1

1

5.0