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Shop the best prices on 6,545 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Denuotop, Zhiyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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Water Quality Tester, PH Metre, Temperature Function Water Quality Tester PH Meter Digital for Water Potable, Hydroponics, Pools, Aquariums Rhafayre
$25.95 Save $21.00 RRP: $46.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backl
$26.95 Save $5.00 RRP: $31.95
2pcs 3 in 1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-Resistant Metal Sensor Monitor for Flower Plants
$47.95
Feature: 1. Compatible: It is sturdy and durable, economical and practical, fully meeting the needs
$26.95 Save $8.00 RRP: $34.95
Hand Held Soil Detector Soil PH/Water Moisture/Fertility Meter Metal Probe Soil Moisture Tester for Garden Flowers
$22.95
20 Pack PH Meter Buffer Solution Powder 4.01, PH Calibration Solution Packets for Precise PH Meter
$10.95
18-Pack PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder for Precise & Easy PH
$13.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
$9.95
8-in-1 Rechargeable Water Quality Tester Tool S.g Ph Ec Salt Orp Tds Cf Temp Multi Parameter Test F
$359.00 Save $290.00 RRP: $649.00
6 in 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APP Display Swimming Pool Bluetoot
$89.00 Save $5.00 RRP: $94.00
C-600 7 in 1 Water Quality Test Pen PH TDS TEMP EC Salinity SG ORP Meter for Aquarium
$69.00 Save $25.00 RRP: $94.00
Risegun Soil tester, pH, Shallow Soil Moisture Tester, pH Meter, Moisture Meter
$36.95 Save $17.05 RRP: $54.00
VT-05 Soil pH Tester Hygrometer Portable Moisture Sensor PH Measuring Instrument
$23.95 Save $7.00 RRP: $30.95
PH TDS Meter Combo 0.01pH High Accuracy Pen ±2% Readout Accuracy 3 in 1 EC Temperature Tester(A2(white) PH02SL(white) )
$37.95 Save $26.05 RRP: $64.00
Soil Detector LED Screen PH Tester Plant Moisture Meter Acidity Alkalinity Temperature Testing Tool
$39.95 Save $29.05 RRP: $69.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
$89.00 Save $30.00 RRP: $119.00
Digital ph meter tester 4 in 1 digital automatic hydroponic pen water quality tester water quality d
$51.95 Save $27.05 RRP: $79.00
Food pH Meter, High Precision Food pH Tester with LCD Backlight and Atc
$249.00 Save $120.00 RRP: $369.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
$64.00 Save $25.00 RRP: $89.00
In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester
$54.00 Save $25.00 RRP: $79.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter EU Plug
$139.00 Save $50.00 RRP: $189.00
Aquaculture DO Tester Digital Dissolved Oxygen Meter Water Quality Tester Measuring Range Oxygen Contents Detector
$329.00 Save $170.00 RRP: $499.00
4X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
$35.95
6 in 1 Multifunctional Soil Tester Soil Fertility PH Temperature Humidity Sunlight Air Moisture Det
$22.95 Save $46.05 RRP: $69.00
PHB-4 Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy
$169.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity T
$8.95 Save $4.00 RRP: $12.95
6 in 1 Portable Water Quality Detector Water Quality Testing Meter TDS COD TOC UV275 EC TEMP Meter
$84.00 Save $25.00 RRP: $109.00
Online Water Quality Tester with Replaceable pH Probe, EU Plug 220V
$84.00 Save $25.00 RRP: $109.00
Portable Soil Tester Soil EC Salinity Tester with Probe for Gardening Plants Farming
$64.00 Save $20.00 RRP: $84.00
PH Meter with Laboratory PH Electrode Probe, Wide 014 Range, BNC Connector for Aquarium Hydroponics
$23.95 Save $12.00 RRP: $35.95
Digital TDS Meter Water Quality Tester 09990ppm with Precision Waterproof Probe and Battery Included
$47.95 Save $21.05 RRP: $69.00
Water Quality Tester 3 in 1 TDS EC Temperature Meter 09990 PPM Handheld Digital Device Yellow
$22.95 Save $10.00 RRP: $32.95