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Multiparameter Meters


Displaying 1 to 20 (of 53 products)

Combo Waterproof PH/EC/TDS

$249.99

$ 99 .00 $99.00

4.8
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Myron L 6Psi Waterproof Multiparameter Meter

$1,658.25

$ 99 .00 $99.00

4.8
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Industrial Test Systems eXact iDip Photometer 486101-PW-K Process Water Starter Kit with Meter

$289.99

$ 99 .00 $99.00

4.8
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Apera Instruments PC60-E Replacement Probe for PC60 Multi-Parameter Tester

$61.29

$ 27 .99 $27.99

4.4
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2025 New 4 in 1 TDS Meter, Water Quality Detector, Accurate and Reliable, TDS Digital Water Quality Detector, EC and Temperature (° C/° F) Meter, 0-990ppm, Used for Drinking Water and RO/DI Systems

$7.99

$ 2 .99 $2.99

5.0
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Apera Instruments, LLC-AI533 PC820 Precision Benchtop pH/Conductivity Multiparameter Meter Kit with Highest Accuracy ±0.002 pH and ±0.5% F.S, up to 5-Point Auto. Calibration

$878.10

$ 99 .00 $99.00

5.0
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Hanna Replacement Probe 1285-7 pH/EC/TDS Multiparameter

$189.00

$ 84 .99 $84.99

4.6
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TDS Water Hardness Tester Upgraded 0-9999ppm, Accurate 2%FS TDS Meter Digital Water Tester, Easy TDS Water Quality Tester for Drinking Water, RO/DI System, Pool&Spa, Hydroponics, Tap, Aquarium

$5.99

$ 2 .99 $2.99

5.0
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YSI 050102#5010 Self-Stirring BOD Probes, 5'

$847.01

$ 99 .00 $99.00

5.0
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Truncheon Nutrient Meter for Hydroponic Digital Conductivity Tester for Water EC and TDS Meter with EC CF 500ppm 700ppm for Indoor Plant Grow Hydro Reservoir Tank Aeroponic Garden

$39.99

$ 19 .99 $19.99

4.6
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5-in-1 Water Quality Tester - TDS/PH/Temp/Salt/EC Meter - High-Precision Chip & Algorithm for Fast & Accurate Measurements - Ideal for Drinking, Tap, Well, Pool, Aquarium, Hydroponics

$29.99

$ 13 .99 $13.99

4.7
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2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc

$8.99

$ 4 .99 $4.99

4.5
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pH Meter Salinity Tester for Saltwater Aquarium Simultaneous Display of pH Salt for Saltwater Pool Update Aquarium pH Tester pH and Salt Meter for Saltwater Aquarium Reef Tanks Koi Pond

$29.99

$ 13 .99 $13.99

4.6
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Myron L Company 6PIIFCE Multiparameter Meter

$1,192.17

$ 99 .00 $99.00

4.6
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Myron L TPH1 TechPro II pH/Conductivity Meter

$1,042.81

$ 99 .00 $99.00

4.6
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5-in-1 Pool Salt Tester & pH Meter with Temperature, TDS, EC: High Accuracy Water Analyzer for Pools, Spas, Drinking Water, Aquariums & Hydroponics

$20.00

$ 8 .99 $8.99

5.0
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Hanna Groline PH/EC/TDS/Temperature Monitor with Multiparameter Probe

$435.00

$ 99 .00 $99.00

4.9
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Pool Salt Tester & pH Meter - Digital Salt Water Pool Tester 5-in-1 Salinity pH Temp EC TDS Meter for Saltwater Pool, Hot Tub, Aquarium, Hydroponics, Drinking Water, High Accuracy Digital Pool Tester

$24.99

$ 11 .99 $11.99

4.7
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REED Instruments R6200 WBGT Heat Stress Meter

$145.06

$ 58 .99 $58.99

5.0
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YSI 626906 ProDSS Nitrate Sensor with Module

$620.73

$ 99 .00 $99.00

4.7
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Displaying 1 to 20 (of 53 products)