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Shop the best prices on 7,350 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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3,137 - 3,168 of 3,200
2 Pack 100 Psi 4 Setting Digital Tire Pressure Gauge With Backlit Lcd Display And Secure Grip
$34.95
Ph Tester Digital Ph Meter, Professional Ph Pen, High Accuracy 0.01 Ph, Measuring Range 0-14 Ph, Ide
$31.95
3 In 1 Tds Tester Ph Tester Swimming Pool Water Quality Test Conductivity Meter With High Accuracy Lcd Di
$33.95
PH Meter Digital PH Tester Pen with Test Strip Function Thermometer for Drinking Pool Water
$24.95 Save $7.00 RRP: $31.95
Soil PH Meter Garden Plant PH Meter Digital Dial High Quality PH Meter Soil Acidity Test Tools Square Soil Detector
$8.95 Save $3.00 RRP: $11.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$69.00 Save $20.00 RRP: $89.00
15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$11.95 Save $3.00 RRP: $14.95
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm Cable
$34.95 Save $10.00 RRP: $44.95
Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC 0.00-14.00 PH Tester for Fruit Meat Vegetables Dough Milk
$54.00 Save $20.00 RRP: $74.00
3 in 1 Soil PH Meter Soil Moisture/Sunlight Intensity/pH Tester for Garden Plant Flower Lawn Care
$36.95
White Handheld TDS Digital Water Tester High Precision Household Purified Tap Water Multifunctional Large Screen Display
$7.95 Save $4.00 RRP: $11.95
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G/CF/ Temp WiFi Connectivity App Control for Pools and Aquariums US Plug
$109.00 Save $60.00 RRP: $169.00
Ph Controller 220v Orp Meter Monitor Digital Alarm Ph Controller Industrial Js
$189.00
Multi-Parameter Floating Bluetooth Water Quality Monitor for Pools and Aquaculture
$104.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
$8.95 Save $45.05 RRP: $54.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools an
$139.00
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool
$44.95 Save $8.00 RRP: $52.95
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden Growing Plants
$129.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hyd
$69.00
Water Quality PH/CL2 Chlorine Tester Level Meters for Swimming Pool Spa Hot Tubs Large Screen New
$27.95 Save $46.05 RRP: $74.00
PH TDS Meter Combo, 0.01PH High Accuracy PH Meter Pen ± 2% Lab PH Meter Pen 3 in 1 EC Temperature Tester(A2(White) + PH02SL(Yellow))
$35.95 Save $18.05 RRP: $54.00
4-in-1 Digital Ph Meter With Ph/tds/ec/temp Function For Hydroponics,for Nutrients Growing, Indoor unbrand
$43.95 Save $75.05 RRP: $119.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
$24.95
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Drinking Water Pool
$27.95 Save $46.05 RRP: $74.00
Industrial Online Ph Electrode Sensor Probe For Monitoring Ph Of Water Quality Cable Length 5m Bnc
$239.00 Save $360.00 RRP: $599.00
PH Replacement Probe with BNC Interface 300cm Cable 0-14 PH Q9 Probe Controller Oxidation-Reduction Potential Sensor
$17.95 Save $9.00 RRP: $26.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$16.95 Save $8.00 RRP: $24.95
12 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$5.95 Save $4.00 RRP: $9.95
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
$9.95 Save $5.00 RRP: $14.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug
$129.00 Save $60.00 RRP: $189.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
$13.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Rang
$14.95