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Shop the best prices on 8,300 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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2,881 - 2,912 of 3,200
4 in 1 PH Tester PH/EC/TDS/TEMP Tester for Swimming Pool Drinking Water Laboratory
From $49.95
3 in 1 3in1Soil PH Meter Dual Probe Detection Sunlight PH Tester for Gardening Farming
From $22.95
3 in 1 Water Quality Test Pen EC TEMP PH Water Quality Tester High Accuracy Portable Water Tester with Detection Powder
From $40.95
Smart Bluetooth Digital PH Meter Digital PH Tester Dough Alkali Tester Soil Matrix Acidity Meter for Baby Food Supplement Cheese Cosmetics
From $119.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
From $37.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
From $54.00
EC7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature Maikaisen
From $239.00
Multifunctional Meter PH-986 3 in 1 Water Quality Tester PH/TDS/TEMP Test Pen Multifunctional Portable Meter
From $54.00
7-in-1 Smart Monitor Fish Tank WiFi Pool Water Quality Meter PH ORP EC PPM Tester
From $139.00
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
From $25.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
From $54.00
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen
From $21.95
Pool Water pH Chlorine EC Temperature Tester, 0.00-14.00 pH Range, 1-19999 us/cm EC, 0-60C Temp, 18.3x3.7x3.7 cm, Compatible with European Swimming Po
From $59.00
Touch P H Tester Moisture Meter 3 Calibration Tables Ladybug Shape Simple Operation Multifunction PH Tester
From $39.95
PH Electrode Probe ABS Material 5 Meters High Accuracy Exquisite Craftsmanship PH Electrode for Industrial PH Detectors NO.1062
From $69.00
Waterproof Electronic Salinity PH TDS EC ORP Tester Hydrometer Water Quality Testing Tool NO.5426
From $59.00
PH Tester with Backlight Digital Water Quality Meter High Accuracy 5 in 1 PH TDS EC ORP Temperature Detector NO.4101
From $59.00
Digital Water Quality Meter Automatic Data Saving Simultaneous Display Highly Sensitive Water PH Detector Tester NO.8108
From $59.00
Benchtop Lab PH Meter High Accuracy Automatic Calibration Laboratory PH Meter for Aquarium Fish Tank Swimming Pool EU Plug 230V NO.2834
From $169.00
Digital Water Quality Meter PH Salinity 2 in 1 Continuous Monitoring Meter for Swimming Pools Gardening EU Plug 220V NO.4611
From $94.00
Portable Salinity TEMP Meter Multifunction Water Quality Analyzer for Aquarium Swimming Pool Aquaculture NO.0851
From $99.00
RS485 Waterproof Digital Garden Greenhouse Soil PH Meter Sensor Tester Transmitter NO.1836
From $74.00
PHW3988 Multiparameter Water Quality Tester APP Remote Control PH EC TDS SALT S.G Temperature Meter Online Monitor(US Plug 110V ) NO.7744
From $139.00
Digital Redox Controller Conductivity Acid Base and Redox Controller High Accuracy PH Meter ORP Meter EU 220V NO.4956
From $189.00
Water Quality Tester Backlight Portable Dissolved Oxygen Meter Analyzer Aquaculture Test Pen Water Quality Analyzer NO.4727
From $189.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Black
From $12.95
TDS EC Meter Digital Water Quality Tester 0-9999 PPM Measurement
From $10.95
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and Aquariums EU Plug
From $159.00
7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP67 Digital PH Meter
From $33.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Blue
From $12.95
PH~803W WIFI ORP/PH Meter Controller Online Water Quality Monitor EU Plug AC230V10% 50/60Hz NO.3324
From $239.00
Compact Portable Digital Acidity Meter PH Water Quality Tester with High Accuracy NO.6257
From $64.00