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SUZHOU HOLI SMART TECHNOLOGY CO., LTD.
2yrs
Jiangsu, China
Main categories: industrial online meter & sensors,environmental protection online meters & sensors,flowmeters,pressure gage,water quality tester pen
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Industrial online meter and sensor
Environmental protection water mon & Buoys System
Water quality multi-parameter analyzer
Water level sensors
Laboratory instrument & electrode
Water quality tester pen
Soil meter/soil detector
Plant growth lamp
Environmental monitoring
Digital 4 in 1 Soil Humidity Moisture Monitor Temperature Sunlight Soil Ph Meter for Plants Farming Gardens
$2.45-2.95
Min. order 1 piece
5 in 1 Portable High-Precision pH Salinity Testing Pen Multifunctional Tds Ec pH Salinity Temp Water Quality Tool
$9.80-11.30
Min. order 1 piece
36 sold
5 in 1 Digital PH TDS EC Salinity Temperature Tester Pen with Backlight for Drinking Water PH Meters
$10-11.30
Min. order 2 pieces
2 recent viewed
Water Quality Tester Pen Backlight Display pH Meter 0-14.00 Measurement Water Quality Analysis for Swimming Pool
$1.80-2.25
Min. order 1 piece
1 recent viewed
Free Chlorine & Chlorine Dioxide & Ozone
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Industrial online meter and sensor
Free Chlorine & Chlorine Dioxide & Ozone
Alibaba Guaranteed
Rear Time Chlorine Monitoring Water Quality Analyzer Constant Voltage Free Residual Chlorine Meter Transmitter with RS485 4-20mA
$138-162
Min. Order: 2 pieces
Online Water Quality Analysis Residual Chlorine Controller RS485 FCL Meter Membrane Free Chlorine Monitor for Tap Water
$138-162
Min. Order: 2 pieces
Water Quality Analysis Chlorine Monitoring Industrial Online Chlorine Dioxide Analyzer
$135-160
Min. Order: 2 pieces
Industrial Online Free Chlorine Analyzer Membrane Method Chlorine Dioxide Controller
$140-165
Min. Order: 2 pieces
1 recent viewed
Industrial Online Ozone Analyzer Digital Display Ozone Meter for Ozone Generator
$136.50-161
Min. Order: 1 piece
Industrial Online Water Quality Analysis Sewage Environment Free Chlorine Controller Residual Chlorine Meter
$286-350
Min. Order: 2 pieces
Industrial Online Water Quality Analysis Chlorine Dioxide Monitor Chlorine Dioxide Meter
$215-300
Min. Order: 2 pieces
Water Treatment Industrial Online Residual Chlorine Sensor Free Chlorine Sensor
$320-348
Min. Order: 2 pieces
Tap Water Swimming Pool Online Monitoring Free Chlorine Residual Sensor Electrode Ppm
$118.50-142.50
Min. Order: 2 pieces
3 sold
Industrial Online Total Chlorine Sensor Electrode Swimming Pool Chlorine Monitoring
$1,200-1,680
Min. Order: 1 piece
HClO Free Chlorine Residual Analyzer RS485 Online Monitoring Chlorine Sensor 0-20mg/L Free Chlorine Electrode Probe
$310-345
Min. Order: 2 pieces
Industrial Online Total Chlorine Monitor Water Quality Analysis PH Meters for Swimming Pool Residual Chlorine Meter
$258-296
Min. Order: 1 piece
Bath Spa Online Free Chlorine Monitoring Constant Voltage Residual Chlorine Analyzer Online Free Chlorine Monitoring
$345-375
Min. Order: 1 set
Drinking Water Online Residual Chlorine Meter Constant Voltage Free Chlorine Analyzer
$345-375
Min. Order: 1 set
Constant Voltage Residual Chlorine Sensor Online Free Chlorine Electrode Probe for Swimming Pool Drinking Water
$185-215
Min. Order: 1 piece
Polarography Online Residual Chlorine Analyzer Amperometric CL Free Chlorine
$545-620
Min. Order: 1 set
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