pH Meters

112 products found

Gravity: Analog TDS Sensor for Arduino | Total Dissolved Solids Meter | Water Quality Sensor Compatible with Arduino

DFRobot

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pH Meters

Gravity: Analog TDS Sensor for Arduino | Total Dissolved Solids Meter | Water Quality Sensor Compatible with Arduino

$54.99

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Apera Instruments

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pH Meters

Apera Instruments PH850 Portable pH/Conductivity Meter Kit

$754.99

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HT-1202 Digital PH Meter High Precision Water Quality Tester Temperature Meter 0~14PH

FTVOGUE

✓

pH Meters

HT-1202 Digital PH Meter High Precision Water Quality Tester Temperature Meter 0~14PH

★★★★★3.2

$142.99

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TEST ALL WATER

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pH Meters

Testallwater - Beer pH Indicator Strips | Ideal for Brewing | pH Range 4.6-6.2 | 50 Strips Pack | Compact & Portable | Compatible with Palintest DPD3 & Alkalinity Tablets

$46.99

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Salinometer, Food Liquid Salinity Tester Meter Professional LED Lights Accurate Salinometer for Determination of Salt Concentration in Liquid Foods

Vikye

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pH Meters

Salinometer, Food Liquid Salinity Tester Meter Professional LED Lights Accurate Salinometer for Determination of Salt Concentration in Liquid Foods

$47.99

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Water Quality Tester Digital TDS Meter for Dissolved Solids with High Accuracy for Testing Water Quality Purity for TEMP/PPM

Zerodis

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pH Meters

Water Quality Tester Digital TDS Meter for Dissolved Solids with High Accuracy for Testing Water Quality Purity for TEMP/PPM

$23.99

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Surface PH Meter Meter Tester Leather Skin Beauty Emulsion Cosmetic Hair P36

OCS.tec

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pH Meters

Surface PH Meter Meter Tester Leather Skin Beauty Emulsion Cosmetic Hair P36

$252.99

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3 in 1 Digital Pen Water Quality Monitor Tester, Large and Clear LCD Display, PH/EC/TEMP High Precision Water Tester, PH/EC/TEMP Meter

Bewinner

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pH Meters

3 in 1 Digital Pen Water Quality Monitor Tester, Large and Clear LCD Display, PH/EC/TEMP High Precision Water Tester, PH/EC/TEMP Meter

$58.99

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Protable Digital PH Meter Pen, 0.00-14.00 Measurement Range LCD PH Tester 0.01 Resolution PH Meter Aquarium Pool Water Wine Tester Tool with Auto Calibration

Tangxi

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pH Meters

Protable Digital PH Meter Pen, 0.00-14.00 Measurement Range LCD PH Tester 0.01 Resolution PH Meter Aquarium Pool Water Wine Tester Tool with Auto Calibration

$28.99

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2-in-1 Combo pH & Temperature Meter Water Quality Tester Replaceable BNC pH Electrode for Aquariums Hydroponics Tanks Aquaculture Laboratory

DANOPLUS

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pH Meters

2-in-1 Combo pH & Temperature Meter Water Quality Tester Replaceable BNC pH Electrode for Aquariums Hydroponics Tanks Aquaculture Laboratory

$101.99

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KETOTEK

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pH Meters

KETOTEK pH Meter Digital Water Quality pH Tester Pen with Calibration Solution 0-14pH Portable Water pH Test Kit for Hydroponics Fish Tank Batteries Included

$39.99

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Water Meter, 15mm 1/2 inch Liquid Cold Water Gauge Flow Meter with Fittings for Garden & Home Usage

Vikye

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pH Meters

Water Meter, 15mm 1/2 inch Liquid Cold Water Gauge Flow Meter with Fittings for Garden & Home Usage

$83.99

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Pssopp

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pH Meters

Pssopp Digital 4-in-1 PH EC TDS Temperature Meter - Multifunctional Water Quality Tester for Aquarium Hydroponics Pool Spa Household Hydrotherapy

$51.99

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Professional Pen Type PH Meter Portable PH Water Quality Tester Acidometer for Aquarium Acidimeter PH818

Walfront

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pH Meters

Professional Pen Type PH Meter Portable PH Water Quality Tester Acidometer for Aquarium Acidimeter PH818

$80.99

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Apera Instruments

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pH Meters

Apera Instruments pH Calibration Solution 10.01 (250ml)

$33.99

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Apera Instruments

⏳

pH Meters

Apera Instruments pH Calibration Solution 7.00 (250ml)

$33.99

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HT-1202 pH meter, Mini PH Professional Digital Electronic Meter - with high measurement accuracy and with large LCD screens simultaneously show PH or mV and temperature

Zunate

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pH Meters

HT-1202 pH meter, Mini PH Professional Digital Electronic Meter - with high measurement accuracy and with large LCD screens simultaneously show PH or mV and temperature

$142.99

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Apera Instruments

⏳

pH Meters

Apera Instruments PC60-Z Smart Multi-Parameter Pocket Tester powered by ZenTest Mobile App,AI3719

$516.99

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Myron L

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pH Meters

Myron L Ultrapen PTBT2 Bluetooth pH & Temperature Tester

$1524.99

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Myron L

⏳

pH Meters

Myron L Ultrapen PT2 pH and Temperature Pen

$531.99

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Myron L

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pH Meters

Myron L PT3 ORP/Redox and Temperature Ultrapen

$928.99

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Apera Instruments

⏳

pH Meters

Apera Instruments Conductivity calibration solution 1413 μS/cm, AI1130

$37.99

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Apera Instruments

⏳

pH Meters

Apera Instruments Ph Calibration Solution pH 4.01/7.00 and 3M KCl each 250 ml, AI1108

$89.99

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Apera Instruments

⏳

pH Meters

Apera Instruments PH Calibration Solution 4.01/7.00/10.01 each 250 ml AI1115

$95.99

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