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Shop the best prices on 34,892 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, ZENGO, Cuich and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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353 - 384 of 3,200
3X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $37.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $139.00
Digital 5-In-1 Water Meter PH, TDS, EC, Salinity%, and Temp,Pen-Type Tester for Hydroponics, Pool, Aquariums
From $64.00
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $179.00
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
From $17.95
0-14PH Digital PH Meter, PH Tester for Water, PH Meter 0.01PH HighPrecision Water Quality Tester for Aquarium,Pool Yellow
From $45.95
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
From $33.95
Digital Water Quality Tester TDS for Drinking Water, Aquariums, Pools Water Tester TDS
From $19.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium UK Plug 230V
From $169.00
100Pcs PH Paper Professional Measurement Test Strips Accurate Universal for Cosmetics Drinking Water Soil PH014
From $20.95
4X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe
From $94.00
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
From $32.95
Water Quality PH/CL2 Chlorine Tester Level Meters for Swimming Pool Spa Hot Tubs Large Screen New
From $38.95
2-in-1 Ph Tester Soil Water Moisture Light Analized Test Meter Detector Garden-hao
From $24.95
Bluetooth Water Quality Detector 6-in-1 for PH Chlorine Measurement
From $139.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
From $84.00
PH Tester Electronic Meter, RMA 5 in 1 Pocket PH Tester Temperature Meter Water Quality PH EC Salt TDS for Household, Swimming Pool, Aquarium Water
From $69.00
4in1 Soil Ph Value Tester Temperature Humidity Meter Detector
From $59.00
Digital Salinity Tester For Saltwater Pond And Fish
From $54.00
169E ORP/Redox Tester Potential Positive and Negative ORP Meter Waterproof ORP Meter
From $104.00
Digital PH Meter High Accuracy Water Quality Tester PH/tds/ec/Temp Tester
From $74.00
PH?9853 PH EC Meter Tester Portable Water Quality Analyzer for Aquariums Hydroponics Laboratory US Plug 110V
From $69.00
3-in-1 Soil Tester Plant Moisture Meter Light and PH Tester for Home Lawn Garden Farm Indoor
From $25.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
From $22.95
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof
From $139.00
Ph Meter ,ph Tester 0.01 Ph Tester With 0-14 Ph Measurement Range For Househ
From $26.95
4-in-1 Soil pH Tester - Acidity, Moisture & Light Meter for Plants, Flowers & Gardening Kits_MM2
From $64.00
Dinosaur Rings, 4pcs Cute Dinosaur Adjustable Rings, Dinosaur Ornament, Animal Jewelry, Jurassic Era Dinosaur Ring, For Women Teen Girls Elsavct
From $25.95
Digital Ph Meter Large Waterproof Pen Water Quality Tester Tester Kit
From $48.95
PH Meter Salinity Temperature Water Quality Tester LCD Backlight Display
From $79.00
Soil EC Tester with Clear LCD, High Accuracy, Quick Response, Small Portable, Durable
From $129.00
Tds Meter Hand Held Tds-3 Ppm Digital Water Quality Pen Tester R.o Pure Osmosis Amyi
From $25.95