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Shop the best prices on 8,976 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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PH-213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming PoolEU Plug 230V
$149.00 Save $50.00 RRP: $199.00
Electronic PH Tester, 5 in 1 Pool Water Tester with Backlight, PH/TDS/EC/Salinity/Temperature with ATC, High Precision PH Meter with 0.01 Resolution,
$44.95 Save $84.05 RRP: $129.00
14-in-1 Drinking Water Test Kit Water Quality Test for Well and Tap Water 50/100pcs
$12.95 Save $15.00 RRP: $27.95
PH Meter, 5 in 1 PH/TDS/EC/Salinity/Thermometer, LCD Display PH Tester, Automatic Temperature Compensation, Electronic PH Meter, Suitable for Drinkin
$47.95 Save $81.05 RRP: $129.00
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester IP65 Waterproof PPM Meter Water Tester for Drinking Water
$27.95 Save $8.00 RRP: $35.95
PH Meter Replacement Probe Electrode for PH/TDS/EC/Temperature Meter, EZ9901 Probe
$17.95 Save $6.00 RRP: $23.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$14.95 Save $5.00 RRP: $19.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 7.0
$8.95 Save $3.00 RRP: $11.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Black
$12.95 Save $3.00 RRP: $15.95
Pool Salt Tester PH Meter 5 in 1 Salinity PH Temp-EC-TDS Meter For Hydroponic Systems
$34.95 Save $34.05 RRP: $69.00
Title: High-Precision Digital pH and TDS Combo Meter - 0.05 pH Accuracy, +/- 2% Reading Accuracy, Yellow unbrand
$59.00 Save $20.00 RRP: $79.00
5 In 1 Ph/tds/ec/orp/temperature Meter Digital Water Quality Tester For Pools, Drinking Water unbrand
$99.00 Save $40.00 RRP: $139.00
3X Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter Soil Moisture Tester Ph-98103 for A
$99.00 Save $30.00 RRP: $129.00
YY-400 Hydrogen Ion Concentration Water Quality Test Pen PH/ORP/H2 and TEM 4 in 1 Digital Drinki
$27.95 Save $7.00 RRP: $34.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming P
$27.95 Save $7.00 RRP: $34.95
2X for TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Unor 3
$14.95 Save $4.00 RRP: $18.95
Portable PH Meter AE8601 PH Tester Detector Used in Water Quality Testing Environmental Protection R
$139.00 Save $40.00 RRP: $179.00
Ph Tester Ph Pen Water Quality Testing With Automatic Temperature Replenishment Atc Ph Test Pen Acidity Meter
$37.95
Meter, Digital Plant Meter With Ph/temperature/
$28.95
Tds Meter Hand Held Tds-3 Ppm Digital Pen Er R.o Oss
$18.95
Multifunction Water Quality Tester 3in 1 Orp/ph/temp Water Quality Monitoring Ph 0.00-14.00 Ph Measurement Tools
$149.00
7 in 1 Water Quality Tester Pen Digital FAC PH ORP TEMP Salinity TDS EC Meter for Hydroponics Water Wine Spas Aquariums
$119.00 Save $30.00 RRP: $149.00
7 in 1 Water Quality Monitor WiFi for Tuya APP ABS EC Conductivity PH ORP Meter for Aquarium EU Plug 220V
$169.00 Save $50.00 RRP: $219.00
10x Remote Control For Arc-410 Arh-466 Arh-441 Arh-430 Arc-414 Arc-406 Arc-738 Arh-465 Ac A/c Condi Viewleaf
$59.00 Save $20.00 RRP: $79.00
Food Ph Meter, High-precision Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food, Fruit, C
$289.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$119.00 Save $40.00 RRP: $159.00
Food Ph Tester Digital Ph Meter Sharp Glass Electrode For Water Milk Cheese Soil Food
$89.00 Save $40.00 RRP: $129.00
Online 6 In 1 Water Quality Tester Online Wireless Remote Monitoring Ph Sg Ec Meter Digital Multiparameter For Aquariumus Plug 110v
$269.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring
$139.00 Save $70.00 RRP: $209.00
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test f
$149.00 Save $80.00 RRP: $229.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$129.00 Save $70.00 RRP: $199.00
Bluetooth C600 Seven-in-one Ph/tds/ec/temperature/salinity/orp Seawater Specific Gravity Water Qual
$79.00 Save $40.00 RRP: $119.00