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Shop the best prices on 9,094 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,433 - 2,464 of 9,094
Testeur de sol pH ± 1 % Humidité Précision Outil de test avec pointe d'électrode pour vergers de jardin
$59.00 Save $20.00 RRP: $79.00
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter
$26.95 Save $5.00 RRP: $31.95
Online Digital PH Controller for Long-Term Monitoring of Swimming Pool Aquarium PH-201 EU PLUG
$149.00 Save $40.00 RRP: $189.00
Digital Water Tester PH Tester TDS Meter Handheld Wear Resistant ABS Water Quality Tester for Aquarium Swimming Pool
$31.95 Save $10.00 RRP: $41.95
Soil PH Tester Soil Tester 6in1 Soil Tester 6in1 Soil Tester Multifunctional Soil Fertility PH Humidity Sunlight Air Tester Practical Soli Versatile
$25.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$64.00 Save $30.00 RRP: $94.00
Practical Soil Moisture Tester Potted Plant Flower Soil Moisture Test Meter Automatic Soil Moisture Testing Device with Red Indicator Light
$26.95 Save $18.00 RRP: $44.95
Professional Soil EC Meter 0-1999Us/cm High Precision Metal Probe ATC Conductivity Tester Detector
$34.95 Save $39.05 RRP: $74.00
PH Meter TDS Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit , Garden, Lawn, Farm
$19.95 Save $39.05 RRP: $59.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E
$34.95 Save $39.05 RRP: $74.00
2 in 1 Water Quality Testing Device PC-102 PH Tester for Swimming Pool SPA Water Chlorine Tester CL
$19.95 Save $39.05 RRP: $59.00
16 in 1 Premium Drinking Water Test Kit,for Drink Water,100 Strips Accurate Water Test Strips Water
$14.95 Save $39.05 RRP: $54.00
Digital TDS Meter for Water Quality Testing and Analysis
$41.95 Save $47.05 RRP: $89.00
Professional Digital pH Meter for Aquarium and Drinking Water Quality Testing with Accurate Online Monitoring
$43.95 Save $55.05 RRP: $99.00
Digital ORP pH TDS Meter Temperature Tester Waterproof With Automatic Calibration Portable Tester HM COM-80/100/200/300/360
$69.00 Save $15.00 RRP: $84.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester 0-9990PPM LCD Display Water Quality Purity Tester PH Meter
$59.00
6 in 1 SPA Water Test Kit PH/KH/GH/CYA/TCL/CL Water Chemical Testing Chlorine PH Meter for SPA and H
$10.95 Save $7.00 RRP: $17.95
TA290 Digital Soil Hygrometer Moisture Meter Temperature Humidity Tester with Probe for Gardening F
$13.95 Save $38.00 RRP: $51.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Prob
$35.95 Save $33.05 RRP: $69.00
ZFX-W9002 Smart Thermostat Digital Temperature Humidity Control Incubator 360 Automatic Egg Turning
$22.95 Save $41.05 RRP: $64.00
TDS-EC-TEMP Temperature Meter Multifunctional Water Quality Detector for Indoor Outdoor Using
$17.95 Save $18.00 RRP: $35.95
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farm
$9.95 Save $11.00 RRP: $20.95
Analog TDS Sensor TDS Meter Water Conductivity Sensor Tester Liquid Detection Water Quality Monitori
$7.95 Save $10.00 RRP: $17.95
New 3 in1 Soil Water Moisture PH Meter Acidity Humidity PH Test 0.01 High Precision Moist Sensor Tester for Pools Drinking Water
$69.00 Save $10.00 RRP: $79.00
Digital PH Meter Pocket Pen Water test PH-009 Tester IA 0.0-14.0pH for Aquarium Pool Water Laboratory 30% Off
$29.95 Save $6.00 RRP: $35.95
5 in 1 Water Quality Tester Monitor PH EC TDS Temperature ORP Meter for Pools Drinking Water Aquariums Digital Quality Detector
$59.00 Save $15.00 RRP: $74.00
3/4 in 1 PH Meter TDS EC Temperature Test Tool With Backlight Digital Water Quality Monitor Tester for Aquarium Drinking Water
$69.00 Save $10.00 RRP: $79.00
5-in-1 Pot Soil Tester PH Analyzer Meter Thermometer/Moisture/Acidity PH/Humidity Sensor For Garden Plant Soil PH Tool
$51.95 Save $12.05 RRP: $64.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter US Plug
$149.00 Save $40.00 RRP: $189.00
Soil Nutrient Meter Quick-Acting Nitrogen Analyzer LY606
$84.00 Save $5.00 RRP: $89.00
pH Level Detector Module for 0-14 Range Sensing Solutions
$29.95 Save $39.05 RRP: $69.00
Waterproof Digital pH Meter with ATC, High Accuracy Temperature & pH Tester for Food
$104.00 Save $115.00 RRP: $219.00