Filters

pH Meters

Shop the best prices on 6,484 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
2,625 - 2,656 of 3,200
5-in-1 Electronic Water Tester for pH, TDS, EC, Salinity & Temperature Measurement | Edition 0703
From $39.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backlight for Water
From $26.95
Pool and Aquarium Water Quality Tester, LCD Digital pH Tester, Wine Analyzer Pen
From $42.95
Soil pH Tester 3/4 in 1 PH Light Moisture Acidity Humidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit for Flowers
From $39.95
2-pack 1m charging cable with USB charging station compatible with Fitbit Sense/Versa 3 smartwatch (simple)
From $69.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From $139.00
Digital TDS Meter compatible with Water Quality, EC & Temperature Testing, 0-9999ppm Range compatible with Home, Garden, Aquarium Use
From $34.95
5 In 1 Tds/ec/ph/salinity/temperature Meter Digital Water Quality Monitor Tester For Pools, Drinkin
From $41.95
8-in-1 Rechargeable Water Quality Tester Tool S.g Ph Ec Salt Orp Tds Cf Temp Multi Parameter Test F
From $239.00
PH Meter, Digital PH Tester PH Meter , 0-14 PH Testing Range PH Pen, Water Testing Kits for Drinkin
From $12.95
Portable Sharp Glass Electrode Ph Meter 0.00~14.00ph Water Food Cheese Milk Oil Soil Bread Aquaculture Hydroponics Ph Tester
From $119.00
Ph Meter Tds Tester Digital Orp Ec Salinity H2 S.g Spa Aquarium Water Test Tool Solution Fertilizer Resistivity Test Instruments
From $69.00
50 Pieces 3m Wire Length Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $1,349.00
Yieryi 2023 New Ph Meters Professional Aquarium Water Quality Tester Monitor 0-14 Ph Temp Detector For Swimming Pool Hydroponics
From $84.00
Yieryi Wifi Tuya Smart Ph Orp Tds Ec Salt S. G Temp Cf Monitor Meter Online Aquarium Water Quality Tester Data Logger Controller
From $199.00
Yieryi Ph Electrode Probe Aquarium Swimming Pool Bnc Replace Probe Connector Ph Calibration Liquid Tester Acidity Meter Detector
From $33.95
Ph217 Six-in-one Water Quality Online Tester Ph/tds/ec/temp/rh/cf Water Quality Measurement Detector
From $319.00
Yieryi Com300 Ph Meter 3 In 1 Ph Ec Tds Temp Detector Monitor Atc Aquarium Swimming Pool Water Quality Tester Conductivity Tool
From $249.00
Digital Ph Tester Meter Ht-1202 High Precision Water Quality Analyzer Labs Ph Acidity Meter, For Seawater Freshwater Aquaculture
From $229.00
Ph/orp5520 Ph Meter Redox Meter Ph5500 Monitor Controller Tool
From $439.00
Online Water Quality Tester With Rs485 Output, Ph Sensor Acidity - Purple Gas Meter
From $349.00
4-in-1 Soil Tester Multifunctional Soil Detector Moisture Meter pH Meter Temperature Moisture Sunlight Intensity PH Tester
From $32.95
Mini Professional 3 in 1 Water Quality Tester Multi-parameter Water Quality Monitor pH & TDS Meter Acidometer Water Quality Analysis Device
From $36.95
SMART SENSOR AS218 Digital PH Meter Tester 0.00~14.00 pH Moisture Measuring Instrument
From $104.00
Multifunctional Meter 4 in 1 Water Quality Test Pen PH/EC/TDS/TEMP Tester for Swimming Pool Drinking Water Laboratory
From $59.00
B N C P H Probe PH‑91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool
From $35.95
Digital Ph Tester Pocket Portable Digital pH Meter Tester Water Quality Testing for Swimming Pool Aquarium
From $35.95
Water Quality Tester Bluetooth Accurate 7 in 1 PH ORP EC TDS SALT SG TEMP Meter for Drinking Water Aquariums
From $89.00
Portable CO Detector Water Resistant 1000mAh Rechargeable Mini CO Meter Tester for Car RV Travel Camping Tent Hotel Room Home Boat Vehicle Black
From $74.00
ORP‑169F Water Quality Tester ORP Negative Potential Portable Portable Test Pen Meter
From $64.00