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Shop the best prices on 8,990 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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2,369 - 2,400 of 8,990
Portable PH Meter AE8601 PH Tester Detector Used in Water Quality Testing Environmental Protection R
$139.00 Save $40.00 RRP: $179.00
YY-400 Hydrogen Ion Concentration Water Quality Test Pen PH/ORP/H2 and TEM 4 in 1 Digital Drinki
$27.95 Save $7.00 RRP: $34.95
Total Dissolved Solids Meter Temperature Compensation Auto Speediness Water Quality Monitor for Field WorkGreen
$27.95 Save $9.00 RRP: $36.95
Wireless Water Quality Tester For Aquarium Smart Bluetooth Dissolution Meter
$189.00 Save $230.00 RRP: $419.00
Digital Multi-Function Meter, Salinity % and ppm Measurement for Hydroponics Aquarium Tester, Hydroponics Aquarium Tester for Fresh and Saltwater unbrand
$54.00 Save $15.00 RRP: $69.00
Swimming Pool Water Test Phosphate Detection Strips Fast &Precise Water Analysis,Aquarium Test Strips
$10.95 Save $2.00 RRP: $12.95
PH-116 6 in 1 Water Quality Tester Digital PH Meter PH/Temp/EC//RH/TDS Monitor Water Detector for Pool EU Plug
$119.00 Save $20.00 RRP: $139.00
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
$54.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture EU PLUG
$159.00
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
$17.95
Portable Food Salinometer for Kitchen Soup Pickled Product
$84.00
TDS/PH/Temperature 3-In-1 PH Meter for Water,0-14 PH Digital PH Meter
$29.95
Drinking Water Test, 16 In 1 Water Test Strips, Swimming Pool Strip Pack, Quality, Drinking Water Analysis Kit
$28.95 Save $30.05 RRP: $59.00
Waterproof PH Meter Measure
$199.00
3In1 Water Quality Tester Multifunctional Ph/orp/temperature Meter Detector For Swimming Pool
$219.00
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer E
$59.00 Save $50.00 RRP: $109.00
WiFi PH Monitor, Hydroponic PH Meter EC and TDS Tester, 5In1 Hydroponic Nutrients Tester with Data
$89.00 Save $15.00 RRP: $104.00
As218 Acid-base Meter Ph Meter Aquarium Ph Value Tester Water Quality Detector High-precision Portable
$239.00
4-in-1 Soil Tester Multifunctional Soil Detector Moisture Meter pH Meter Temperature Moisture Sunlight Intensity PH Tester
$34.95 Save $10.00 RRP: $44.95
Portable Mini High Accuracy Digital Acidity Meter Ph Water Quality Tester
$139.00
Water Quality Meter ORP PH TDS TEMP EC Salinity SG 7 in 1 Accurate Digital Water Testing Pen with Powder
$54.00 Save $15.00 RRP: $69.00
PH Sensor for ,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor ,PH Sensor for
$22.95 Save $5.00 RRP: $27.95
Acidity/Temperature Meter Digital Water Tester, 5-In-1 Pool and Drinking Water Monitor, pH and Temperature Meter
$94.00 Save $55.00 RRP: $149.00
Food pH Meter, High Accuracy pH Tester with LCD Backlight & ATC for Food, Fruit, Meat, Canning, Brewing
$89.00 Save $120.00 RRP: $209.00
Waterproof Digital pH Tester with ATC for Food, High Accuracy Temperature & pH Measurement Tool
$104.00 Save $135.00 RRP: $239.00
Ph Meter with ATC, Waterproof Digital Food pH Tester for High Accuracy pH and Temperature Measurement
$119.00 Save $150.00 RRP: $269.00
Digital pH Meter for Aquarium & Drinking Water | Accurate Online Water Quality Monitor
$41.95 Save $57.05 RRP: $99.00
pH Meter for Water, 0.01 High Accuracy Water Quality Tester, 0-14 pH Measurement Range
$10.95 Save $15.00 RRP: $25.95
pH Meter, Water Quality Tester, pH/EC/TDS Conductivity Pen
$20.95 Save $27.00 RRP: $47.95
Digital pH Meter with ATC, Waterproof Food Tester for Accurate pH and Temperature Measurement
$89.00 Save $110.00 RRP: $199.00
Digital Salinity and pH Tester for Pool Water and Drinking Water Quality Monitoring
$69.00 Save $80.00 RRP: $149.00
Soil pH Tester for Garden and Farm Use, Accurate and Reliable Measurement Tool
$26.95 Save $37.05 RRP: $64.00