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pH Meters

Shop the best prices on 8,029 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.

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673 - 704 of 3,200
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
From $14.95
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Water Sources
From $12.95
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $14.95
16 in 1 Drinking Water Test Kit Professional Hardness Testing Kits, Tap and Water Test Strips with Hardness 100 PCS
From $14.95
Ph Tester Digital Tester, Portable Digital Ph Meter Aquarium Pool Water
From $25.95
PC-104 Water Quality Tester, Accurate and Easy to Read Portable pH Tester for Swimming Pools and Spas Chlorine
From $54.00
Drill Bit Set LCD Display TDS EC Meter Digital TDS Tester 3 in 1 for Water Quality EC, Conductivity and Temperature Tester Pen Drinking Water Quality
From $15.95
Portable Waterproof PH Test Pen Light Display Quick Measuring PH Meter For Indoor Use
From $48.95
Aquarium pool digital pond 0.00-14.00 pH meter meter 1 x pH meter for water high resolution of 0.01 with buffer
From $27.95
Digital Ph Meter Tester 4 In 1 Digital Automatic Hydroponics Pen Water Quality Tester Water Quality Detector Testing Water Purity Filter Accurate Test
From $69.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring
From $47.95
2 Pcs 3-in-1 Moisture Meter Light & Ph Tester For Plant Care For Garden/lawn/farm/indoor&outdoor Gr
From $11.95
3/6/15pcs Ph 4.00 6.86 9.18 Solution Calibration Buffer Powder Accuracy 0.01ph For Ph Tester Meter Digital Measurement
From $13.95
Digital PH Meter, Digital LCD Water Quality Tester, 0.01 Ph Accuracy, Measuring Range for 0-14 Ph, for Drinking Water, Aquariums, Hydroponics, Swimmin
From $15.95
Fdit Water Quality Tester 3 in 1 Professional TDS Meter Portable LCD Digital TDS Conductivity Temperature Meter Water Quality Monitor Tester
From $15.95
5-in-1 Digital Ph Tester Pen, Pool Salt Tester, High Accuracy Digital Salinity Tester For Water
From $35.95
MR567292 Transmission Input Speed Sensor compatible with Mitsubishi Galant Outlander Mirage Montero Lancer Dodge Chrysler 1997-2012
From $47.95
Water quality tester, 2-in-1, digital pH tester, chlorine, portable, CL2 with large display compatible with pool spa, water quality analyzer
From $64.00
PH Meter, 0.01 High Accuracy Pocket Size with 0-14 PH Testing Range PH Tester, Digital PH Meter
From $54.00
7 in 1 pH / Free Chlorine / ORP / EC / TDS / Salt / Temperature pH Meter Swimming Pool Salinity Tester IP67 Waterproof
From $139.00
WP2186443 Refrigerator Housing compatible with Whirlpool Kenmore Replaces 451472 AH11739083 AH328166 AP3085317 AP6006021 PS11739083
From $179.00
12 PCS Filters compatible with Mamibot EXVAC650 Platinum / EXVAC660 Platinum / EXVAC680S / EXVAC880 Vacuum Cleaner
From $69.00
2025 6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
From $179.00
Water Quality Monitor Strong Operability LCD Mode Accurately Measure Durable Material Water Quality Meter
From $42.95
O R P Meter Portable Mini Pen Type ORP Meter Water Quality Tester Analyzer for Aquarium Swimming Pool
From $48.95
5in1 Multifunctional Portable PH/Salinity/Tem/TDS/EC Digital Water Quality Monitor Monitor Meter Pen
From $43.95
Digital PH Tester 0.01pH Accuracy Portable Mini Water Quality Tester for Fish Tank Aquaculture
From $21.95
Digital Water Quality Meter Pen Type High Accuracy Portable Waterproof Water PH Quality Meter
From $42.95
RS485 Waterproof Digital Garden Greenhouse Soil PH Transmitter Sensor Tester Transmitter
From $84.00
100pcs 7 in 1 PH Test Paper Multipurpose Chlorine/PH/Hardness Test Strips Fish Tanks Well Water Tester Paper
From $12.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH and ORP
From $21.95
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
From $54.00