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Shop the best prices on 8,982 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 8,982
Digital Ph Meter Large Waterproof Pen Water Quality Tester Tester Kit
$179.00
Rs485 Waterproof Digital Garden Greenhouse Soil Ph Meter Sensor Tester Transmitter
$269.00
Ph Tester, Tds Meter For Water Quality Test, 5 In 1 Salinity, Ph, Tds, Ec, And Temperature Meter, High Accuracy Digital Water Test Kit For Drinking Wa
$179.00
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya UK Plug 230V
$119.00 Save $30.00 RRP: $149.00
Digital Ph Meter Large Waterproof Pen Water Quality Tester Tester Kit
$149.00 Save $200.00 RRP: $349.00
2022 4/5 in 1 Soil Moisture Meter Soil PH Tester LCD Digital Plant Temperature Monitor Environmental Humidity Sunlight Test Kit-4 in 1
$84.00 Save $25.00 RRP: $109.00
Ls310 , Toc, Uv275, Tds Meter Digital Water Tester For Drinking Water, Surface Water
$89.00 Save $60.00 RRP: $149.00
Alcohol Meter For Moonshine 0~80%V/V Refractometer Alcohol Tester ATC Handheld
$74.00 Save $25.00 RRP: $99.00
Water Quality Monitor Multi Parameter PH EC CF TDS Temperature Testing Meter EU 230VAC 50Hz
$189.00 Save $60.00 RRP: $249.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomete
$36.95 Save $12.00 RRP: $48.95
LCD Digital Soil EC Tester Thermometer 0.00-10.00mS/cm Backlight Waterproof Soil Conductivity Meter for Flower Gardening
$25.95 Save $33.05 RRP: $59.00
Soil PH Meter Moisture Meter Waterproof Soil Humidity Tester for Garden Potted Vegetable Greenhouse Planting Detector
$19.95 Save $29.05 RRP: $49.00
Soil Meter Moisture Light and PH Tester White
$11.95 Save $2.00 RRP: $13.95
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
$27.95 Save $3.00 RRP: $30.95
Soil Meter Moisture Light and PH Tester Black
$11.95 Save $2.00 RRP: $13.95
New Motorcycle Universal Water Temperature Meter Voltmeter USB Charging Three-in-one Waterproof Meter
$54.00 Save $15.00 RRP: $69.00
PH/Salinity Meter Water Quality Tester Detector PH & Salinity Monitor 2 in 1 Water Quality Analysis
$89.00 Save $30.00 RRP: $119.00
Waterproof Electronic Salinity PH TDS EC ORP Tester Hydrometer Water Quality Testing Tool
$64.00 Save $20.00 RRP: $84.00
5 in 1 Water Tester Multifunctional Water Quality Tester, Digital TDS/EC/Salinity/PH/Temperature
$40.95 Save $118.05 RRP: $159.00
USB Solar Powered Smart WiFi Zigbee Chlorine Meter PH ORP EC TDS Salinity Temp Swimming Pool Water Quality Analyzer
$169.00 Save $40.00 RRP: $209.00
Delaman Refractometer Professional 0-20% Accurate Brix Refractometer Honey Beer Fruit Juice Sugar Tester Meter
$43.95 Save $20.05 RRP: $64.00
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
$0.95
Soil PH Meter PH Moisture Meter Soil Humidity Tester for Garden Potted Vegetable Greenhouse Planting Detector B
$28.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
$0.95
Accurate pH Meter for Aquarium Multi-parameter Water Quality Monitor Online pH Tester
$64.00
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monit
$149.00 Save $50.00 RRP: $199.00
Ez-9901 Ph Meter 3 In1 Tds/temp/ Er Pen Conductivity Detector Mon Purity Mea unbrand
$119.00 Save $50.00 RRP: $169.00
PH Probe Laboratory Electrode PH Sensor For Fish Tank, 0.00-14.00 pH, BNC Connector Compatible With Most Controllers
$30.95 Save $16.00 RRP: $46.95
Bluetooth App PH Meter 6 in 1 Water Quality Monitor Tester PH/EC/TDS/Salinity/S.G/Temp for Drinking Water Aquariums Hydroponics
$74.00 Save $15.00 RRP: $89.00
0.01 Digital PH Meter Tester for Water Quality, Food, Aquarium, Pool Hydroponics Pocket Size PH Tester Large LCD Display
$39.95 Save $8.00 RRP: $47.95
150 Strips/Set Universal Cylinder pH Test Strips Range (pH 1-14/0-14/4.5-9.0) PH Meter
$27.95 Save $6.00 RRP: $33.95
Digital Water Quality Online Monitor PH Meter Acidimeter Analyzer Professional Accurate PH Tester for Aquarium Swimming Pool
$69.00 Save $15.00 RRP: $84.00