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Shop the best prices on 9,006 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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2,625 - 2,656 of 9,006
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer for Swimm
$35.95 Save $4.00 RRP: $39.95
PH-98108 Portable Mini Digital Soil Acidity Meter PH Tester for Plants Acidity PH Measurement
$74.00 Save $20.00 RRP: $94.00
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester
$89.00 Save $30.00 RRP: $119.00
Online PH / EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Qualit
$48.95 Save $40.05 RRP: $89.00
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature
$42.95 Save $31.05 RRP: $74.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter Large Screen Digital Display Test Value PH M
$25.95 Save $19.00 RRP: $44.95
LCD Digital Soil EC Tester Thermometer 0.00-10.00mS/cm Backlight Waterproof Soil Conductivity Meter
$30.95 Save $23.05 RRP: $54.00
100Pcs/Bottle Ketone Strips Home Ketosis Urine Weight Lose Analysis Strips
$8.95
2-in-1 Soil Moisture and PH Tester for Plants, Crops, and Flowers with Light Sensor Functionality
$30.95 Save $28.05 RRP: $59.00
Digital TDS Meter for Water Quality Testing - Home, Well, Tap Water Analysis Tool
$12.95 Save $11.00 RRP: $23.95
Soldering Kit with LED Temperature Meter for DIY Projects
$32.95 Save $41.05 RRP: $74.00
Digital TDS Meter for Water Quality Testing, 0-9990 PPM Range, LCD Screen, Alloy Electrode Probe, Portable Testing Pen for Pure Water Analysis
$15.95 Save $20.00 RRP: $35.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur unbrand
$129.00 Save $60.00 RRP: $189.00
Yellow ph value test pen, PH tester
$19.95 Save $4.00 RRP: $23.95
Wifi 7 in 1 Water Quality Tester PH ORP TDS EC Temp Humidity Meter Aquarium Online Analyzer Water Analyze Monitor
$119.00
Testeur combiné multi-paramètres professionnel 5 en 1 PH/EC/TDS/salinité/thermomètre Testeur multifonction numérique Testeur de qualité de l'eau
$39.95 Save $11.00 RRP: $50.95
Digital Food 0.00-14.00 PH Meter High Accuracy Sensors Intelligent Temp Acidity Tester BT Mobilephone APP Control
$84.00 Save $45.00 RRP: $129.00
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
$13.95
Portable Pen Type Digital TDS EC Meter Electrical Conductivity Tester Water Quality TestNo Backlight
$13.95 Save $9.00 RRP: $22.95
Portable Pen Type LCD Digital PH Meter Hydroponic Aquarium Water Purity Monitor Tester
$24.95 Save $14.00 RRP: $38.95
pH Electrode Probe with BNC Connector, High Accuracy and Sensitivity Replacement pH Value Detection Sensor for Aquarium
$27.95 Save $8.00 RRP: $35.95
PH-91A pH Electrode Probe with BNC Connector, pH Tester for Aquarium, Hydroponics, Plants and Pools
$22.95 Save $7.00 RRP: $29.95
8 in 1 Multi-parameter Water Quality Tester SG PH EC SALT ORP TDS CF TEMP Online Rechargeable Monitoring for Aquarium EU Plug 230V
$149.00 Save $40.00 RRP: $189.00
9851 New Water Quality Detector PH/TDS Meter PH/TDS Analyzer Online Monitor
$74.00 Save $20.00 RRP: $94.00
-400 Water PH ORP H2 Temperature Tester Hydrogen TDS Temp Meter Aquarium Pool Hydroponics Drinking W
$30.95 Save $9.00 RRP: $39.95
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool A
$45.95 Save $13.05 RRP: $59.00
Multi-parameter Water Quality Tester SG PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium 230V UK Plug
$149.00 Save $40.00 RRP: $189.00
4-in-1 TDS Water Quality Test Pen Digital Display High Precise Portable Battery Powered Multi-Function Digital Water Purity Tester
$8.95 Save $10.00 RRP: $18.95
Water Quality Tester Ph Meter, Digital Ph Meter Ph Tester Water Quality Tester Temperature Function Auspicious
$42.95
New 2023 Multifunctional Water Quality Test Tds / Ph Ph / Temperature Test Pen Ph Meter
$119.00 Save $60.00 RRP: $179.00
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
$11.95
Ph Tds Meter Tester Purity Filter Measuring Digital Water Quality Test Pen Tools For Family Outdoor Swimming Accessory
$25.95