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Tds water testing meter

(5035 products available)

TDS Water Quality Tester TDS/Temperature Digital TDS Ppm TEMP Water Testing Meter
$1.75-$2.25
Min. Order: 10 pieces
DDS-1706 Multifunctional Benchtop Digital Lab Water Quality Test Instrument Meter PH Mv T Cf Ec Ec Tds Meter
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$154.00-$200.00
Min. Order: 5 pieces
7-in-1 Water Quality Testing Pen PH TDS EC ORP Salinity S.G Temperature Meter for Drinking Water Aquariums-OEM Customizable
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$12.50-$14.50
Min. Order: 100 pieces
DANA MF-51V TDS PH SALT EC TEMP WATER QUALITY METER Test pen fish tank seawater high-precision electronic salinity meter
$20.00-$25.00
Shipping per piece: $11.77
Min. Order: 10 pieces
4G Wireless Electrical Conductivity Meter 0-5000uS/cm RS485 EC Meter TDS Probe ABS Salinity Sensor For Water Test
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$172.80-$191.90
Shipping per piece: $15.24
Min. Order: 1 piece
Portable TDS Meter Water Quality Tester Automatic Calibration Tester 0-0-9999ppm Ideal Water Test Meter Drinking Water Aquariums
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$1.82-$1.88
Shipping per piece: $1.58
Min. Order: 10 pieces
5 In 1 Digital Water Quality Detector PH/EC/TDS/Salinity/Temperature Testing Meter Multi-Function Water Quality Tester Monitor
$7.50-$7.80
Min. Order: 50 pieces
4 in 1 PH/EC/TDS/Temp Meter Water Quality Test Meter High Accuracy Measurement Range LCD Display Measure Tool for Drinking Water
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$14.50-$15.50
Shipping per piece: $2.72
Min. Order: 10 pieces