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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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673 - 704 of 8,997
in 1 Electronic PH Meter with TDS EC Salinity Temperature pH Multi-parameter Tester Waterproof IP67 High Precision Water pH Meter Automatic Temperatur
$69.00 Save $70.00 RRP: $139.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for
$89.00 Save $60.00 RRP: $149.00
Set of 5, Plant Soil Moisture Sensor,House Plant Soil Moisture Meter
$40.95
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Probe PH Meter BNC Connector 1.2m/47.2in
$31.95 Save $22.05 RRP: $54.00
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter fo
$12.95 Save $6.00 RRP: $18.95
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab
$16.95 Save $3.00 RRP: $19.95
7 In 1 Multifunction Digital Water Quality Tester Ph Ec Tds Orp Cf Humiity Temp Meter Water Analyzer Smart Monitor App Control
$429.00
Water Quality Detection Pen Smart 7 in 1 High Sensitivity Probe Bluetooth PH TDS EC ORP SG Salinity Temperature Meter
$79.00 Save $50.00 RRP: $129.00
Food Liquid Salinity Tester Meter For Testing The Salinity Value Of A Solution
$69.00 Save $20.00 RRP: $89.00
Wireless Water Quality Tester For Aquarium Smart Bluetooth Dissolution Meter
$289.00
Soil Tester Kit, 3 in 1 Soil Tester Moisture Meter, Light and pH Tester Acidity, for Flowers / Grass
$64.00 Save $95.00 RRP: $159.00
PH Electrode Probe ABS Material 5 Meters High Accuracy Exquisite Craftsmanship PH Electrode for Industrial PH Detectors
$74.00 Save $55.00 RRP: $129.00
Water Quality Analyzer Portable TDS EC Water Quality Tester Meter with LED Display Screen
$24.95 Save $18.00 RRP: $42.95
10 in 1 Digital PH Meter Water Quality Tester PH///TDS/EC/Hardness Hydrogen-Rich Detector for Drinki
$49.95 Save $14.05 RRP: $64.00
Water Quality Test Meter,Ph Meter Tds Meter 2 in 1 Kit
$15.95
TDS-Meter 3 in 1 TDS-EC Temperature Meter Compact Quick Response Drinking Water Quality Tester Pen
$10.95 Save $13.00 RRP: $23.95
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
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 (
$15.95 Save $30.00 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 $10.00 RRP: $84.00
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