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Shop the best prices on 7,200 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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3,073 - 3,104 of 3,200
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
$26.95 Save $12.00 RRP: $38.95
7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP
$33.95 Save $30.05 RRP: $64.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter
$23.95 Save $15.00 RRP: $38.95
M3 TDS Meter Tester Portable Water Quality Tester Pen Detector Meter for Swimming Pool
$16.95 Save $26.00 RRP: $42.95
2025 Wifi Water Quality Tester 7-in-1 - Monitor Ph/orp/tds For Aquarium Pool Hydroponics (eu Plug)_mm2 Viewleaf
$159.00
Smart Bluetooth Dissolved Oxygen Meter,Portable 0.0-30Mg/L Dissolved Oxygen Meter Range,Dissolved Oxygen Test Kit
$149.00 Save $90.00 RRP: $239.00
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$59.00 Save $35.00 RRP: $94.00
Online PH /EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
$59.00 Save $30.00 RRP: $89.00
HM DIGITAL Water Quality Meter Digital TDS Single Circuit Inlet Outlet Water Quality Test for Swimmi
$35.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS
$10.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat
$159.00 Save $240.00 RRP: $399.00
5 In 1 Ph/tds/ec/water Quality Tester
$119.00 Save $60.00 RRP: $179.00
High Accuracy Ph Orp Temp Meter Portable Mv Tester Sensor Aquarium Swimming Pool Monitor Water Qual unbrand
$259.00 Save $130.00 RRP: $389.00
Handheld water quality analysis tester
$79.00 Save $50.00 RRP: $129.00
Rs485 Waterproof Digital Garden Greenhouse Soil Ph Meter Sensor Tester Transmitter
$289.00
Ph Test Pen Ph Meter Replacement Probe With Lanyard For Water Quality Testing
$259.00
Soil Tester EC Value Temperature Tester External Orobe Garden Plants Flowers EC Tester Testing Instr
$59.00 Save $20.00 RRP: $79.00
10 in 1 Digital PH Meter Water Quality Tester PH///TDS/EC/Hardness Hydrogen-Rich Detector for Drinki
$50.95 Save $18.05 RRP: $69.00
Water Quality Tester 3 in 1 EC Total Dissolved Solids Temperature Water Quality Meter
$18.95 Save $5.00 RRP: $23.95
Soil PH Meter, PH-98103 Portable Water PH Tester Digital Soil PH Meter for School Pool Laboratory Aquarium
$64.00 Save $35.00 RRP: $99.00
Short Soil Meter Portable Tester PH pH Tester Humidity Tester Soil Tip Tester
$64.00 Save $35.00 RRP: $99.00
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
$89.00 Save $50.00 RRP: $139.00
Bluetooth Connection App 6-in-1 Water Quality Detector Ph/orp/ec/tds/temperture Swimming Pool Resid
$104.00 Save $55.00 RRP: $159.00
Electronic PH Meter Tester, 5 in 1 PH Tester Pocket Thermometer Water Quality PH EC Salt TDS for Home, Pool, Aquarium Water
$84.00 Save $55.00 RRP: $139.00
Ph Meter Bluetooth-compatible Online Monitor Drinking Water Quality Tester App Control 0.01 High Precision For Aquarium Pools
$69.00 Save $40.00 RRP: $109.00
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
$139.00 Save $40.00 RRP: $179.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug
$129.00 Save $60.00 RRP: $189.00
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
$11.95 Save $12.00 RRP: $23.95
PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits for Drinking Water
$10.95 Save $14.00 RRP: $24.95
TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino UNO R3 TDS Meter
$8.95 Save $10.00 RRP: $18.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe
$14.95
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water
$32.95