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Shop the best prices on 9,270 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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737 - 768 of 3,200
Compact Lightweight Soil pH Level Tester for Plants Crops Flowers Vegetable
$24.95 Save $15.00 RRP: $39.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium UK Plug 230V
$129.00 Save $70.00 RRP: $199.00
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Tester for Tuya APP AU Plug 230V
$79.00 Save $50.00 RRP: $129.00
PH Tester Backlight Portable Digital PH Meter ATC High Accuracy Acidity Tester PH Test Pen for Water Soil Red
$20.95 Save $12.00 RRP: $32.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium US Plug 110V
$129.00 Save $70.00 RRP: $199.00
Soil Moisture Tester with Dual Probe Digital Display High Accuracy Soil PH Meter for Gardening Farming
$30.95 Save $18.00 RRP: $48.95
3 In 1 Soil Moisture Meter 2 Needles Adjustable PH Value Fertility Soil Test Tool for Garden Courtyard Outdoor
$18.95 Save $11.00 RRP: $29.95
PH Value Detection Module Liquid Detect Sensor Soil Water Monitoring Control Component
$21.95 Save $12.00 RRP: $33.95
PH Meter Tester for Hydroponics Swimming Pool Water Quality Test Digital Portable Testing Tool
$16.95 Save $9.00 RRP: $25.95
2 in 1 Water Quality Test Pen Smart Bluetooth PH Meter Digital PH Tester for Dough Cheese Cosmetics Soil YY1030
$84.00 Save $55.00 RRP: $139.00
3in1 Digital Water Quality Tester Test Meter Pen Professional TDS EC Temperature Meter
$16.95 Save $10.00 RRP: $26.95
Portable PH Tester Chlorine Meter Swimming Pool Spa Water Quality Monitor Checker
$24.95 Save $14.00 RRP: $38.95
PH-98108 Portable Mini Digital Soil Acidity Meter PH Tester for Plants Acidity PH Measurement
$59.00 Save $30.00 RRP: $89.00
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester
$64.00 Save $40.00 RRP: $104.00
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
$16.95 Save $9.00 RRP: $25.95
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Tester for Tuya APP EU Plug 230V
$79.00 Save $50.00 RRP: $129.00
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.9m
$26.95 Save $16.00 RRP: $42.95
PH9853 PH EC Meter Tester Portable Water Quality Analyzer for Aquariums Hydroponics Laboratory
$54.00 Save $30.00 RRP: $84.00
PC102C Swimming Pool Water Quality Tester Portable PH Test Pen CL2 Chlorine Detector Chlorine Meters PH Tester 2-in-1 Tester
$51.95 Save $17.05 RRP: $69.00
100Pcs PH Paper Professional Measurement Test Strips Accurate Universal for Cosmetics Drinking Water Soil PH014
$14.95 Save $9.00 RRP: $23.95
Water Quality Tester 6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
$74.00 Save $45.00 RRP: $119.00
PH Detector EC Detector High Accuracy Backlight Digital Conductivity Monitor
$79.00 Save $50.00 RRP: $129.00
PH91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool
$19.95 Save $11.00 RRP: $30.95
Tuya WiFi 7in1 Water Quality Tester Multi-Parameter Water Analyzer Digital Display PH/ORP/EC/PPM/CF/Humidity/Temperature Monitoring Meter for Drinking
$129.00 Save $70.00 RRP: $199.00
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
$27.95 Save $8.00 RRP: $35.95
2 in 1 Soil PH and Moisture Meter Pointer Soil PH Tester Soil Moisture Gauge with Waterproof Gasket Soil Tester for Garden Greenhouse Lawn Farm
$29.95 Save $9.00 RRP: $38.95
7-in-1 Test Strips Spa and Pool Test Strips Tester Testing Kit for Total Hardness/Total Chlorine/Free Chlorine/Bromine/pH/Total Alkalinity/Nitrite 50c
$16.95 Save $5.00 RRP: $21.95
6 in 1 Water Quality Tester Tuya WiFi Multi-Parameter Water Quality Monitor Digital PH/Total Dissolved Solids/EC/SG/Salt/Temp Meter for Aquarium Aquac
$139.00 Save $40.00 RRP: $179.00
BT Intelligent Water Quality Tester PH Temperature Test Meter Multi-functional Mariculture Tester for Drinking Water Aquarium Aquaculture Swimming Poo
$45.95 Save $13.05 RRP: $59.00
5in1 Water Testing Meter Bluetooth5.2 PH TDS EC SALT TEMP APP Control Smart Test Pen for Swimming Pool Fish Tanks
$74.00 Save $20.00 RRP: $94.00
DO9100 Portable Digital Dissolved Oxygen Meter with Temperature Detector for Aquarium Swimming PoolBacklight
$119.00 Save $80.00 RRP: $199.00
3-in-1 Multifunctional Soil Tester Moisture Meter PH Meter PH Moisture Sunlight Intensity PH Tester
$20.95 Save $6.00 RRP: $26.95