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Shop the best prices on 8,940 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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417 - 448 of 8,940
Long Stem Compost Soil Thermometer - Fast Response Stainless Steel 20 Inch - Measuring Probe - Fahr
$11.95 Save $4.00 RRP: $15.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
$44.95
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
$59.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$12.95
80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit
$5.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$18.95
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
$59.00
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
$9.95
USB Solar Powered Smart WiFi Zigbee Chlorine Meter PH ORP EC TDS Salinity Temp Swimming Pool Water Quality Analyzer
$209.00
Smart Chlorine Meter Swimming Pool Water Quality Tester Seven-in-One Water Quality Tester PH/ORP/EC/TDS Temperature
$219.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and Aquariums UK Plug
$139.00
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums,
$37.95 Save $12.00 RRP: $49.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TE
$40.95 Save $8.00 RRP: $48.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B
$43.95 Save $15.05 RRP: $59.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
$44.95 Save $14.05 RRP: $59.00
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester Soil Meter Tester with White Backlight
$48.95 Save $10.05 RRP: $59.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
$38.95 Save $11.00 RRP: $49.95
Backlit Water Digital Tester EC Temp Meter Portable Pool Pen Accuracy MultiPurpose
$24.95 Save $12.00 RRP: $36.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$89.00 Save $80.00 RRP: $169.00
Detector Pen Type for Testing 2Pcs Orp Meter Tester Water Quality Monitor
$89.00 Save $40.00 RRP: $129.00
High Precision Water Tester Pen for Home and Travel Water Testing 4Pcs
$54.00 Save $15.00 RRP: $69.00
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$12.95 Save $36.05 RRP: $49.00
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electr
$14.95 Save $1.00 RRP: $15.95
Bluetooth 6-in-1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water
$39.95 Save $9.00 RRP: $48.95
Drinking Water Test, 16 In 1 Water Test Strips, Swimming Pool Strip Pack, Quality, Drinking Water Analysis Kit
$25.95 Save $48.05 RRP: $74.00
Lcd Digital Tds-3 Meter Temp Ppm Tester Pen For Testing Water Quality
$18.95 Save $4.00 RRP: $22.95
TDS water quality testing pen EC meter conductivity testing pen Celsius Fahrenheit temperature three in one drinking water test
$20.95
1pc Digital Water TDS Meter PH Meter, TDS PH Meters, Water Testing for Drinking Water, Hydroponics, Seawater, Aquariums
$14.95
1pc Digital Water TDS Meter PH Meter, TDS PH Meters, Water Testing for Drinking Water, Hydroponics, Seawater, Aquariums
$14.95
Soil pH Tester for Plants, Moisture and Humidity Sensor for Gardening, Potted Vegetables, and Greenhouse Cultivation
$54.00
Professional PH Tester TDS/EC Test Pen for Soil Moisture, PH, and Sunlight Intensity in Gardening
$37.95
Digital Food Ph Meter 0.00-14.00 Ph Temperature Acidity Tester for Various Foods, Soil, and Dough, Ideal for Cheese and Bread Detection
$94.00