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Shop the best prices on 34,934 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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193 - 224 of 3,200
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $79.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Me
From $37.95
Handheld Soil Moisture PH Meter Acidity Humidity Tester Metal Sensor Probe 3~8ph Hygrometer for Planting Garden Tool
From $45.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $109.00
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electro
From $37.95
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
From $149.00
PH‑9851 LCD PH TDS Water Quality Monitor Multifunctional Wall Mounted Online TDS Meter US Plug 110V
From $84.00
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
From $47.95
2 in 1 Soil Tester No Electricity Compact Versatile Soil Meter Analyzer Gauge
From $28.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug
From $37.95
2025 Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or
From $209.00
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 Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
From $32.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer szkyd
From $26.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
From $28.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temperature Tester for Drinking Water, Pool, Aquarium
From $28.95
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
From $48.95
3 in 1 Multi-parameter Water Quality Tester Monitor Portable Pen Type pH & EC & TEMP Meter Acidometer Water Quality Analysis Device
From $69.00
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester SZRH A-YH
From $22.95
Pen Type Digital 0-14 Ph Meter Waterproof Water Tt-ph037 (purple) (1pc SZRH
From $74.00
2026 Suitable 3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
From $89.00
PH meter for pools with 7-in-1 water testing and IP67 waterproof
From $249.00
Water Ph Accuracy Tester For Water Food Aquarium, Pool Hydroponics Ph Tester
From $38.95
Watch Waterproof Grease Seal Lubricant Gasket Repair Tool [watch]
From $24.95
Stainless Steel Cocktail Ice Filter For Commercial Use 19.5x10cm
From $64.00
2x Carburetor Professional Overhead Cam Engine Carburetor For 699831 694941 Lawn Mower Tractor Carb
From $104.00
Retro Light Luxury Home Tissue Box Coffee Desktop Storage Box, Green
From $59.00
16 In 1 Drinking Water Test Kit Professional Hardness Testing Kits, Tap And Water Test Strips With
From $54.00
Bathroom Shelf, Toilet Shelf, Storage Layer, Shower Waterproof Layer
From $49.95
Reliable pH Test Kit, Digital pH Meter for Food with Automatic Temperature Compensation, Featuring a High Quality ABS Material, Designed for
From $99.00
Hygrometer Water Quality Analyzer
From $36.95
Digital PH Meter - Accurate 0.0 to 14.0 pH Measurement Range - Portable PH Pen for Aquariums and Laboratories - Yellow Black
From $54.00