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Shop the best prices on 8,297 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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225 - 256 of 3,200
Ec-3185 Soil Meter 3 In 1ec/tds/cf Soil Tester Digital Garden Plant Soil Temperature Conductivity T_m24
From $94.00
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe Bnc Connector Replacement Kit for Aquarium 25-26
From $32.95
Digital Orp Meter With Automatic Calibration & Orp Powder Buffer, -1200~1200mv High Accuracy Orp Tester For Water Testing
From $64.00
Universal Ph Test Strips Paper, Ph Meter Full Range, 0-14 Ph And Body Acid Alkaline Ph Level, 2 Boxes, Totally 200 Strips
From $23.95
EC8801 Digital Soil Tester Portable EC Conductivity TEMP Meter for Garden Agriculture Orchards Pastures
From $59.00
EC8801 Digital Soil Tester Portable EC Conductivity TEMP Meter for Garden Agriculture Orchards Pastures
From $59.00
TDS-2B Water Quality Meter Tester Digital LCD Professional Measuring Pen Water Hardness Mineral Impurity Content in Water
From $34.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $239.00
7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $229.00
Professional PH Chlorine Meter Measuring Water Monitor with Probe compatible with Swimming Pool Spa Water Quality Testing Device
From $18.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base Measurement Tools
From $29.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
From $40.95
WiFi Bluetooth 5 in 1 Water Quality Tester TDS/EC/SALT PH S.G.TEMP Digital Water Monitor EU Plug
From $94.00
3PCS 3-in-1 TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab
From $13.95
Portable TDS Meter Water Quality Tester for Drinking Water, Aquariums, Pools, Hydroponics Temp & Purity Measurement Pen
From $24.95
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No
From $13.95
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $49.95
High Precision Soil Plant Detector Ph Tester For Gardens Lawns Easy To Carry
From $37.95
Food Dough PH Meter LCD Backlight PH Tester Accuracy Acidity Tester
From $32.95
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
From $79.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hydroponics Lab
From $64.00
16 in 1 Premium Drinking Water Test Kit,for Drink Water,100 Strips Accurate Water Test Strips Water
From $16.95
LCD Digital pH & TDS Water Quality Monitor Tester - Multifunctional Analysis Device with EU Plug 230V PH?2683 for Home & Lab Use
From $84.00
2-in-1 Continuous Water Ph And Temperature Tester Kit With Replaceable Bnc Ph Electrode For Hydroponics, Aquarium, Drinking Water Labeu
From $79.00
Naiwang Soil Ph Tester Ph Moisture Tester Soil Tester Moisture Detection Plant Flowers Soil Meter Smart App For Garden Greenhouse
From $169.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $24.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $21.95
4 in 1 Soil Moisture Meter PH Tester Humidity Light Nutrient Meter for Plant Cultivation Garden Tools for Potting Plant
From $32.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
From $74.00
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise
From $8.95
TRM1 Triple TDS Meter Online TDS Water Quality Tester 0-9990PPM LCD Display Water Quality Purity Te
From $59.00
HM DIGITAL TRM1 Triple TDS Meter Online TDS Water Quality Tester
From $59.00