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Shop the best prices on 9,214 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,401 - 2,432 of 3,200
Digital Lcd Tds-2b Water Quality Meter Tester - Measures Water Hardness And Impurity Content-ac
$31.95 Save $22.05 RRP: $54.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
$104.00 Save $35.00 RRP: $139.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Me
$16.95 Save $5.00 RRP: $21.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur - KC
$139.00 Save $70.00 RRP: $209.00
Ph-98211 Multipurpose Ph Meter Digital Acidity Meter Ph Tester Soil Meter Tester With White Backlight For Cheese Meat Soil 40%
$84.00
5-in-1 Electronic PH Meter, Measure Ph & TDS & EC Salinity & Temperature Water Quality Tester, 183*37*37mm
$47.95 Save $56.05 RRP: $104.00
4 Inches Benchtop Digital Ph Testing Meter Ph Meter Laboratory Analysis Instrument Ph Meter To Detect Water Quality (eu)
$549.00
Digital Soil PH Meter 2.0PH‑8.5PH Temperature Humidity Tester High Accuracy for Farmland Orchard Greenhouse
$84.00 Save $15.00 RRP: $99.00
Ph818m Ph Meter For Food Processing 2 In 1 Food Ph Tester Solution Temperature Meter Lcd Backlight Digital Ph Measuring Probe
$329.00
Wifi Online Ph Tds Controller Professional 3-in-1 Ph/tds/temp Water Quality Detector Ph Controller With Relay Plug Repleaceable Electrode Bnc Type Pro
$289.00
Portable Salinity TEMP Meter Multifunction Water Quality Analyzer for Aquarium Swimming Pool Aquaculture
$99.00 Save $80.00 RRP: $179.00
RZ Soil Moisture Meter Plant Flowers Soil PH Tester Humidity Light Meter Hydroponics Analyzer Gardens Detector Hygrometer
$69.00 Save $25.00 RRP: $94.00
Portable Refractometer with ATC Professional Handheld 0~32 Specific Food Beer Milk Fruit Juice Sugar Meter Tester
$69.00 Save $20.00 RRP: $89.00
MV tester Water Meter Redox Water Quality Tester Portable Orp Pen Negative Potential Test Pen Water Quality Test Pen Household
$129.00 Save $40.00 RRP: $169.00
Chlorine And Ph Tester Meter For Swimming Pool Spa, Water Quality Tester With Needle, Ph Cl2 Level Tester
$64.00 Save $75.00 RRP: $139.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size
$99.00 Save $100.00 RRP: $199.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Mo
$139.00
4 In 1 Water Tester Ph Meter Tds Meter Clear Value Backlit Display Digital Water Tester For Aquarium Swimming Poolpink
$94.00
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flower Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Analyzer-3 in 1
$64.00 Save $25.00 RRP: $89.00
in 1 Water Quality Monitor WiFi Tuya APP ABS EC Conductivity PH ORP Meter for Aquarium US Plug 110V
$139.00 Save $40.00 RRP: $179.00
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
$19.95 Save $6.00 RRP: $25.95
Digital Lcd Ph Meter Aquarium Pool Water Quality Wine Tester Pen Analyzer
$99.00
Testeur de qualité de l'eau, testeur de pH et de salinité, détecteur, moniteur de pH et de salinité, appareil d'analyse de la qualité de l'eau 2 en 1
$89.00 Save $30.00 RRP: $119.00
Sonde d'électrode de pH avec connecteur BNC, capteur de détection de valeur de pH de remplacement haute précision et sensibilité pour aquarium
$28.95 Save $9.00 RRP: $37.95
Testeur de qualité de l'eau 3 en 1, TDS, EC, conductivité, température, pour l'eau domestique
$18.95 Save $6.00 RRP: $24.95
Électrode de laboratoire professionnelle Aquarium Hydroponique De Rechange Laboratoire Électrode de pH Sonde Contrôleur BNC Connecteur de Compteur
$23.95 Save $7.00 RRP: $30.95
LCD Digital Dissolved Oxygen Meter Smart DO Tester 0-20.0 Mg/L Oxygen Content Detector Water Quality Monitor for Pool
$129.00 Save $70.00 RRP: $199.00
6 Inches Benchtop Digital PH Testing Meter PH Meter Laboratory Analysis Instrument PH Meter to Detect Water Quality (EU)
$549.00 Save $250.00 RRP: $799.00
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aquarium Pool EU Plug
$139.00 Save $70.00 RRP: $209.00
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool Water Analyzer
$39.95 Save $24.05 RRP: $64.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture EU PLUG
$169.00 Save $80.00 RRP: $249.00
Professional COM-100 EC Analyzer TDS Meter Temp Tester with Automatic Calibration and Data Hold Measurement
$129.00 Save $60.00 RRP: $189.00