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Shop the best prices on 8,997 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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1,345 - 1,376 of 8,997
Kabalo 001 Resolution Digital PH Tester Digital Water Pool Hydroponics Aquarium Test Pen Meter Device
$33.95 Save $25.05 RRP: $59.00
Universal PH Test Paper Strips Roll Full Range 1-14 PH Test Paper Strip Indicator Litmus Test Paper
$30.95 Save $20.00 RRP: $50.95
Water Quality Meter 3 in 1 LCD Digital Water Quality Meter TDS Meter ECMeter for Swimming Pool, Drinking Water, Aquarium, Hydroponics
$18.95
Tds-3 Meter Temp Ppm Digital Lcd Tester Tap Water Quality Filter
$30.95 Save $63.05 RRP: $94.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
$89.00
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test
$48.95
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
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
$44.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$239.00 Save $485.00 RRP: $724.00
RS485 Waterproof Digital Garden Greenhouse Soil PH Meter Sensor Tester Transmitter
$79.00 Save $60.00 RRP: $139.00
Portable Salinity TEMP Meter Multifunction Water Quality Analyzer for Aquarium Swimming Pool Aquaculture
$104.00 Save $85.00 RRP: $189.00
Bluetooth PH Meter Multifunctional High Accuracy 0.01 Resolution 5 in 1 PH Tester for Tuya APP for Hydroponics Drinking Water Pool Aquarium
$79.00 Save $60.00 RRP: $139.00
Water Quality Tester 3 in 1 EC Total Dissolved Solids Temperature Water Quality Meter
$17.95 Save $14.00 RRP: $31.95
DEWIN PH Tester, Soil PH Tester LED DIY PCB Circuit Board Kit Flash Tree 3D Christmas Tree Electronic Parts Set
$36.95 Save $22.05 RRP: $59.00
Soil pH Tester, Compact Lightweight Soil pH Level Tester for Indoor Outdoor Plants, Flowers, Vegetable Gardens and Lawns
$36.95 Save $22.05 RRP: $59.00
Touch P H Tester Moisture Meter 3 Calibration Tables Ladybug Shape Simple Operation Multifunction PH Tester
$29.95 Save $18.00 RRP: $47.95
O R P Meter Portable Mini Pen Type ORP Meter Water Quality Tester Analyzer for Aquarium Swimming Pool
$54.00 Save $30.00 RRP: $84.00
Portable CO Detector Water Resistant 1000mAh Rechargeable Mini CO Meter Tester for Car RV Travel Camping Tent Hotel Room Home Boat Vehicle White
$54.00 Save $45.00 RRP: $99.00
Portable 3 in 1 Digital Water Quality Tester TDS PH TEMP Meter Purity Test Pen
$45.95
Water Quality Test Meter,Ph Meter Tds Meter 2 in 1 Kit with 0-14.00Ph and 0-9990 Measure Range for
$16.95 Save $37.05 RRP: $54.00
PC102C Swimming Pool Water Quality Tester Portable PH Test Pen CL2 Chlorine Detector Chlorine Meters PH Tester 2-in-1 Tester
$54.00 Save $15.00 RRP: $69.00
Food pH Meter, High Precision Food pH Tester with LCD Backlight and Atc
$199.00 Save $100.00 RRP: $299.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$159.00 Save $70.00 RRP: $229.00
Compatible for PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur 2024 Walkbee 8340 B
$109.00 Save $50.00 RRP: $159.00
Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range, Tds Meter For Water/brewing/food/soil/sauce/laboratory
$17.95 Save $31.00 RRP: $48.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
$17.95 Save $31.00 RRP: $48.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$99.00 Save $20.00 RRP: $119.00
Waterproof Electronic Salinity Ph Tds Ec Orp Tester Hydrometer Water Quality Testing Tool
$159.00
Soil Meter 3 in 1 Simple PH Moisture Plants Illumination Water Tester for Indoor Outdoor RZ97, Real Time Monitor, Excellent Thermal
$29.95 Save $18.00 RRP: $47.95
Water Quality Tester Readout Accuracy TDS Tester 3 in 1 Digital Water Testers with LCD Display for Household Drinking Water Pool Hydroponics P8EN6
$24.95 Save $18.00 RRP: $42.95
PH Meter Replacement Electrode Probe PH Water Quality Tester
$18.95 Save $3.00 RRP: $21.95
Yellow ph value test pen, PH tester
$19.95 Save $3.00 RRP: $22.95