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Shop the best prices on 8,902 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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673 - 704 of 8,902
Water Quality Test Meter,Ph Meter Tds Meter 2 in 1 Kit with 0-14.00Ph and 0-9990 Measure Range for
$18.95 Save $12.00 RRP: $30.95
Stylo testeur de pH numérique LCD portable pour aquarium, piscine, eau, vin
$18.95 Save $6.00 RRP: $24.95
Testeur électronique étanche de salinité, pH, TDS, EC, ORP, hydromètre, outil de test de la qualité de l'eau
$64.00 Save $20.00 RRP: $84.00
Testeur numérique portable 5 en 1 de pH/salinité/température/TDS/EC, testeur de qualité de l'eau multifonctionnel
$37.95 Save $11.00 RRP: $48.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-YuJia unbrand
$59.00 Save $20.00 RRP: $79.00
Analog TDS Sensor TDS Meter Water Conductivity Sensor Tester Liquid Detection Water Quality Monitor JN unbrand
$37.95 Save $16.05 RRP: $54.00
pH Tester, Swimming Pool pH Tester Measures TDS pH EC Temperature Water Quality pH Tester for Drinking Water, Swimming Pool, Aquarium, Beverages, Hydr unbrand
$64.00 Save $25.00 RRP: $89.00
3-in-1 Plant Moisture Tester, Plant Hygrometer, Soil pH Tester, Battery-Free Soil Moisture Meter, Moisture Sensor for Garden Flower
$14.95 Save $39.05 RRP: $54.00
Digital Water Quality Tester 6 in 1 Multifunction Water Quality Monitor PH/ EC/ TDS/ SALT/ S.G/
$40.95
Kabalo 001 Resolution Digital PH Tester Digital Water Pool Hydroponics Aquarium Test Pen Meter Device
$34.95 Save $24.05 RRP: $59.00
PH tester for swimming poolSpaAquarium
$41.95 Save $27.05 RRP: $69.00
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$16.95 Save $29.00 RRP: $45.95
PH Electrode Probe Rechargeable PH Controller Meter Sensor with BNC Connector for Laboratory School
$29.95 Save $29.05 RRP: $59.00
3 in 1 ORP/CL/TEMP/H2 Water Quality Detector Tester Water Purity Temperature Meter for Pool Aquarium Hydroponics
$74.00 Save $15.00 RRP: $89.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
$47.95 Save $31.05 RRP: $79.00
7 In 1 Ph/tds/ec/orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water Cx
$47.95 Save $71.05 RRP: $119.00
5 In 1 Digital Meter Tds / Ec / Ph / Salinity / Temperature Water Quality Monitoring Tester
$79.00 Save $90.00 RRP: $169.00
Ph Meter, Eletorot 4 In 1 Pool Ph Tester Electronic Ph Meter Tds Water Quality Meter And Ph Test
$29.95 Save $44.05 RRP: $74.00
Digital pH Meter for Food and Water, Accuracy Spear Probe pH Tester for Bread, Meat, Cheese
$149.00 Save $70.00 RRP: $219.00
5 in 1 Soil Meter MOIST/NUTR/PH/LIGHT Meter Digital Monitor White
$20.95 Save $2.00 RRP: $22.95
3-in-1 Soil Meter Moisture Light and PH Tester Black
$12.95 Save $1.00 RRP: $13.95
3-in-1 Soil Meter Moisture Light and PH Tester White
$12.95 Save $1.00 RRP: $13.95
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(UK)
$149.00
TDS EC Meter Digital Water Quality Tester 0-9999 PPM Measurement
$8.95
7 in 1 Water Quality Tester PH/ EC/TDS/SALT/ORP/Emperature/ Fish Tank Pwimming Pool Water Quality Analyzer
$42.95
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$64.00
Digital 6 in 1 Multifunctional Soil PH EC Meter Farm Garden Fertility Moisture Test Detector Sunlight Monitor
$79.00
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Drinking Water Pool
$37.95
Portable Water Quality Tester 5-in-1 Fish Tank PH Meter TDS Test Pen
$34.95
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture EU PLUG
$159.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester
$22.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$13.95