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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
Multifuction meter
All products
Water quality tester pen
Multifuction meter
Backlight 4 in 1 pH Meters Pen Type Water Quality Tester Digital Temperature Ec TDS pH Meter for Aquariums Swimming Pool
$8.50-10.80
Min. Order: 2 pieces
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
Pool Drinking Water Aquariums Digital Water Quality Monitor Meter 5 in 1 TDS/EC/PH/Salinity/Temperature Tester Pen
$10-11.30
Min. Order: 2 pieces
5 sold
Pocket Water Quality Testing Pen 4 in 1 PH TDS EC Temperature Meter for Drinking Water Hydroponic Aquariums
$9.20-10.80
Min. Order: 2 pieces
7 in 1 Multifunctional TDS EC pH Salinity SG ORP TEMP Water Quality Tester Pen PH Meter
$11-12.80
Min. Order: 1 piece
7 recent viewed
Multi Function Sensor 7 in 1 Water Quality Tester Pen Monitoring Conductivity S.G./Salinity/TDS/EC/TEMP pH Meter Digital
$10.50-12.60
Min. Order: 5 pieces
High Accuracy 4 In1 PH/TDS/EC/TEMP Multifunction Water Quality Tester Pen for Swimming Pool Aquarium
$7.15-8.50
Min. Order: 1 piece
10 in 1 Digital PH/TDS/EC/SALT/TEMP/S.G/ORP/H2/Fertile/Resistivity Meter Water Quality Tester Pen Sensor
$15.80-17.80
Min. Order: 50 pieces
Portable 7 in 1 S.G./TDS/EC/PH/Salinity/Temperature/pH Meter Digital Water Quality Tester Pen for Pools Drinking Water Aquariums
$11.20-12.83
Min. Order: 1 piece
6 sold
Multi Functional Water Quality Test Pen Digital 7 in 1 pH TDS EC TEMP Salinity S.G. ORP Tester TDS Meter
$10.80-12.80
Min. Order: 5 pieces
164 sold
S.G./TDS/EC/PH/Salinity/Temperature/pH Meter Digital Portable Multifunction 7 in 1 Water Tester Pen
$11.20-12.80
Min. Order: 1 piece
9 recent viewed
Multifunctional Water Quality Test Pen 5 in 1 Digital Salinity Temp EC TDS pH Tester Meter
$10-11.30
Min. Order: 5 pieces
3 recent viewed
3 in 1 Multi Function Water Meter Pen Type Tester Pen Temp TDS pH Meter for Drinking Water
$6.85-7.80
Min. Order: 1 piece
2 sold
High Accuracy Pocket Pen Water Quality Tester ATC 3 in 1 Digital Temp TDS pH Meter
$6.70-7.80
Min. Order: 1 piece
6 sold
3 in 1 Multi Function Water Meter Pen Type Tester Pen Temp TDS pH Meter for Drinking Water
$6.85-7.80
Min. Order: 1 piece
186 sold
LCD Digital Display 2 in 1 Temp pH Meter Portable Handheld Water Quality Tester Pen
$6.10-6.83
Min. Order: 1 piece
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