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Shop the best prices on 9,001 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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2,593 - 2,624 of 9,001
Water Quality Tester, Electronic PH Meter Tester, TDS&EC Temperature Meter, Auto Calibration, TDS PH EC Temperature 4 in 1 Set for Swimming Pool, Aqua
$19.95 Save $69.05 RRP: $89.00
Uadme Soil PH Meter Tester,Hygrometer Portable with VT-05 Approx.139g/4.9oz Moisture Sensor PH Instrument for Soil
$30.95 Save $18.00 RRP: $48.95
Soil PH Moisture Meter 300mm Long Probe Soil Analysis Detector Soil Acidity Tester for Garden Farm Plants
$24.95 Save $29.05 RRP: $54.00
DEWIN Brix Refractometer,Professional 0-20% Accurate Brix Refractometer Honey Beer Fruit Juice Sugar Tester Meter 0DZGS
$43.95 Save $20.05 RRP: $64.00
PH Tester Probe BNC Connector for Aquarium Hydroponics Plant Pool
$31.95 Save $15.00 RRP: $46.95
High Sensitivity Portable Mini Soil pH Meter for Garden, Lawn, and Farm
$31.95 Save $15.00 RRP: $46.95
Portable Digital TDS PH TEMP Meter Water Quality Tester 3 in 1 Purity Test Pen
$40.95 Save $18.05 RRP: $59.00
Bluetooth Water Tester 5 in 1 Meter for EC TDS SALT S.G TEMP Quality Testing in Pools and Aquariums
$47.95 Save $21.05 RRP: $69.00
5 in 1 Wireless WiFi Online Water Quality Monitor for Tuya UK Plug 230V - PH Temperature EC SALT SG TEMP
$89.00 Save $30.00 RRP: $119.00
PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water Purity PPM Aquarium Filter
$15.95 Save $8.00 RRP: $23.95
Bluetooth 7-in-1 Water Quality Tester with PH, EC, ORP, Salinity, for Fish Tanks
$69.00 Save $30.00 RRP: $99.00
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$239.00 Save $485.00 RRP: $724.00
2 in 1 Soil PH and Moisture Meter Pointer Soil PH Tester Soil Moisture Gauge with Waterproof Gasket
$26.95
Professional PH Tester TDS/EC Test Pen Multifunctional Water PH Test Tool Set Handheld Water Detect Device Kit
$29.95 Save $9.00 RRP: $38.95
Soil PH Meter Moisture Meter Waterproof Soil Humidity Tester for Garden Potted Vegetable Greenhouse Planting Detector
$19.95 Save $29.05 RRP: $49.00
0-14 PH Electrode Probe, PH Probe PH Controller Meter Monitor Sensor Rechargeable PH Sensor Replacement with BNC Connector for Lab School O6O
$31.95 Save $18.00 RRP: $49.95
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
LCD Digital pH Meter for Aquarium, Pool, Hydroponics, Water Quality Monitor, EU 220V, Accurate Testing Device
$119.00 Save $60.00 RRP: $179.00
Bluetooth-Compatible Water Quality Pen 7 in 1 pH EC TDS ORP Salt S.G Temp Meter with APP Intelligent Control
$119.00 Save $50.00 RRP: $169.00
5 in 1 Water Quality Tester Digital pH Meter for High Accuracy EC TDS Salinity Temperature Monitor for Aquariums Hydroponics Pools
$54.00 Save $30.00 RRP: $84.00
0.00-14.00pH Digital Food PH Meter Handheld Soil Dough PH Detector Accuracy Acidity Tester PH Test Pen for Fruit Cheese Meat
$84.00 Save $15.00 RRP: $99.00
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
$89.00 Save $40.00 RRP: $129.00
Portable Food Salinometer for Kitchen Soup Pickled Product
$79.00 Save $30.00 RRP: $109.00
3X 3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming P
$64.00 Save $30.00 RRP: $94.00
Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC 0.00-14.00 PH Tester for Fruit Meat Ve
$54.00 Save $25.00 RRP: $79.00
4-in-1 Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture
$129.00 Save $60.00 RRP: $189.00
10 in 1 Water Quality Monitor PH EC TDS ORP H2 Fertile Salinity S.G Resistivity Temp Multifunction Water Tester for Aquariums
$79.00 Save $15.00 RRP: $94.00
Bluetooth PH Meter 5 In 1 Water Quality Pen EC TDS SALT SG TEMP Meter Water Quality Tester Aquarium Pool Swimming Water Monitor
$54.00 Save $10.00 RRP: $64.00
LCD Display Soil Tester 3/5 in 1 Handheld Soil Detector PH Moisture Temp Fertility Sunlight Monitor for Planting Gardening
$54.00 Save $10.00 RRP: $64.00
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer for Swimm
$35.95 Save $4.00 RRP: $39.95
PH-98108 Portable Mini Digital Soil Acidity Meter PH Tester for Plants Acidity PH Measurement
$74.00 Save $20.00 RRP: $94.00
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester
$89.00 Save $30.00 RRP: $119.00