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Digital salinity sensor salt meter suppliers
(893 products available)
2025-11-17
Alibaba
Testing Instrument & Equipment
Testing and Analysis Instruments
PH Meters
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Multi Functional
Digital
Portable 7 in 1 pH Orp
Salinity
TDS/EC/TEMP
Meter
Water Quality Tester for Swimming Pool /fish tank
Ready to Ship
$12.80-13.20
Shipping per piece: $58.22
Min. order: 1 piece
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Big LCD
Digital
Ph
Salinity
Meter
Professional 5 in 1 PH EC TDS
Salinity
Temp Tester
Meter
PH Metre
$10-11.35
Shipping per piece: $14.39
Min. order: 1 piece
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Digital
5 in 1 TDS/EC/PH/
Salinity
/Temperature
Meter
Water Quality Tester for Pools, Drinking Water
$6.72-10.12
Min. order: 1000 pieces
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INTEGRATED ELECTRODE HIGH PRECISION
DIGITAL
RS485 INDUSTRIAL WATER PH PROBE TESTER
METER
SENSOR
for SEWAGE PH
SENSOR
METER
Ready to Ship
$62
Shipping per piece: $13.40
Min. order: 1 piece
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2025
Digital
Portable Electrical Water 7 in 1 PH Conductivity
Meter
Salinity
Tds Conductivity Orp ph
Meter
Tester
$14.90-16.90
Min. order: 1 piece
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Surprise Price 7 in 1 TDS Testing Pen High Accuracy Ph/TDS/EC/
SALT
/TEMP/ORP/S.G Water Tester Swimming Pool
Salinity
Meter
$49-79
Min. order: 2 units
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Newest 7 in 1
Digital
pH Tester PH / TDS / EC / ORP /
Salinity
/ Temperature Function
Digital
pH
Meters
Multi Parameter Tester
$14.08-15.58
Min. order: 2 pieces
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OEM Customizable 0-200 Ntu
Digital
Online Surface Water Turbidity
Sensor
with Wiper PH
Meters
Product Category
$598-680
Shipping per piece: $16.55
Min. order: 1 piece
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Top categories
Testing and Analysis Instruments
Lab Supplies
Measuring & Gauging Tools
Testing Equipment
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