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Shop the best prices on 9,003 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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2,753 - 2,784 of 9,003
4-in-1 PH/H2/TEMP/ORP Tester Digital Hydrogen Ion Concentration Meter Water Quality Monitor for Aquarium Swimming Pool
$59.00 Save $15.00 RRP: $74.00
Portable Water Quality Tester Function 3 in 1 Tester ORP/CL/H2/TEMP Meter LCD Digital Water Detector for Drinking Water Pool
$54.00 Save $10.00 RRP: $64.00
Professional Soil Tester Moisture PH Meter Waterproof Hygrometer 2 in 1 Moisture Acidity Soil Detector for Garden Greenhouse
$59.00 Save $10.00 RRP: $69.00
Portable PH Meter AE8601 PH Tester Detector Used in Water Quality Testing Environmental Protection R
$149.00 Save $90.00 RRP: $239.00
4-in-1 Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture
$139.00 Save $80.00 RRP: $219.00
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test T
$249.00 Save $110.00 RRP: $359.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming P
$249.00 Save $110.00 RRP: $359.00
3X Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter Soil Moisture Tester Ph-98103 for A
$99.00 Save $50.00 RRP: $149.00
8in One Soil Sensor for Agriculture PH EC Moisture Tester USB Smart Soil Meter for Farming Salinity
$99.00 Save $50.00 RRP: $149.00
2 in 1 Temp TDS/PH Meter 0-9999 ppm Digital Water Quality Tester Temperature TDS PH Test Pen for Drinking Water Aquarium
$27.95 Save $6.00 RRP: $33.95
1pcs TDS Meter, Digital Swimming Pool Salt Tester 1-9990PPM, TDS, EC and Temperature Meter, Digital Salinity Tester PPM Meter Resolution
$12.95 Save $29.00 RRP: $41.95
6 In 1 Water Quality Detector Pool Water Tester With PH EC TDS ORP Temp Chlorine App Display
$129.00 Save $70.00 RRP: $199.00
Digital Food PH Meter 0.0014.00 pH Range, Accuracy Sensor, Temperature Compensated, For Brewing, Canning
$74.00 Save $40.00 RRP: $114.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking
$26.95 Save $8.00 RRP: $34.95
Bluetooth 6in1 Water Quality Tester PH EC TDS ORP Chlorine Smart App Control for Pool Aquarium
$129.00 Save $70.00 RRP: $199.00
Chlorine Tester Digital Water Quality Meter for Accurate Pool Aquarium and Drinking Water Analysis
$46.95 Save $27.05 RRP: $74.00
2 in 1 Soil pH and Fertility Tester Kit, Fast Accurate Detection, No Battery Required
$28.95 Save $14.00 RRP: $42.95
MultiParameter Water Quality Analyzer Digital pH and Temperature Monitor for Pool and Lab
$129.00 Save $60.00 RRP: $189.00
Water Quality Tester Digital pH Meter for Pool and Home Water Testing with Wide Detection Range
$129.00 Save $60.00 RRP: $189.00
Digital Water Quality Tester 6 in 1 pH EC TDS Chlorine Meter IP67 Waterproof LCD for Pool and Drinking Water
$149.00 Save $70.00 RRP: $219.00
Wifi 7 in 1 Water Quality Tester PH ORP TDS EC Temp Humidity Meter
$109.00 Save $10.00 RRP: $119.00
Digital 2/5 in 1 Water Quality Tester Portable Bluetooth EC TDS SALT SG TEMP Detector APP Control Multilingual Accurate Test
$64.00 Save $15.00 RRP: $79.00
Soil Ph Meter Professional Soil Testing Equipment for Gardeners 14.30X3.00X2.90CM Quick Soil Testing 1Set
$24.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Prob
$36.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking EU Plug
$199.00 Save $290.00 RRP: $489.00
2024 Food Ph Meter - High Accuracy Ph Tester With Lcd Backlight And Atc For Food Fruit Meat Canning Brewing Measurement
$189.00 Save $280.00 RRP: $469.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
$42.95 Save $11.05 RRP: $54.00
PH-116 6 in 1 Water Quality Tester Digital PH Meter EU Plug
$119.00 Save $20.00 RRP: $139.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools an
$129.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Mo
$119.00 Save $20.00 RRP: $139.00
Replacement PH Meter Electrode Probe Controller BNC Connector Sensor with Buffer Powder
$19.95 Save $13.00 RRP: $32.95
0.01 Water Quality Tester PH Meter Portable Pen Type Acidity Meter Water PH Tester
$35.95 Save $38.05 RRP: $74.00