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Shop the best prices on 34,886 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Punnyb, Viewleaf, ZENGO and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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289 - 320 of 3,200
Water Quality Tester, Electronic PH Meter Tester, TDS&EC Temperature Meter, Auto Calibration, TDS PH EC Temperature 4 in 1 Set for Swimming Pool, Aqua
From $26.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From $199.00
2pcs Ph And Tds Meter Combo Ph Meter And Tds, Ec, Temperature
From $21.95
5 in 1 PH Meter for Water, PH/TDS/EC/Temp/Salt Meter, Salt Tester for Saltwater Pool, 0.01 Resolution High Accuracy Digital PH Tester
From $99.00
Pool Salt Tester PH Meter 5 in 1 Salinity PH Temp-EC-TDS Meter For Hydroponic Systems
From $74.00
Soil Tester pH & Humidity Tester Soil pH Value & Moisture Testing Tool No Battery Required for Indoor Outdoor Orchard Garden Planting Cultivating_i*
From $54.00
2pcs Ph And Tds Meter Combo Ph Meter And Tds, Ec, Temperature-ss
From $19.95
1 Roll Acid Alkalinity PH Test Paper Universal PH Test Paper Liquid PH Test Paper
From $14.95
5 in 1 Water Quality Tester Digital Meter Water Quality Analyzer Detector PH/ / EC/ Temperature/ Salinity Testing Water
From $69.00
80 pH Test Strips Litmus Paper - Quick Color Match for Water Quality Testing and Easy Use
From $64.00
Digital PH Meter 2 in 1 LCD Backlight Temperature Tester compatible with Food Processing High Precision Sensor PH Measuring Probe
From $119.00
Water Electrolyte Machine Water Electrolyzer Quick PH Water Quality Tester Water Purity Filter Measuring Tool compatible with Home Use
From $28.95
water quality tester ph chlorine meter
From $84.00
Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy
From $21.95
PH‑951 Water Quality Meter ABS Multifunction Quality Wall Mounted Tester for Drinking Water Aquarium
From $339.00
3 in 1 Water Quality Tester ORP PH Temperature Meter with Wireless APP WIFI for Laboratory Spa Swimming Pool
From $309.00
PH‑260BD Water Quality Tester PH TEMP EC TDS Meter for Aquarium with ATC Function 0.00~14.00PH
From $279.00
3 in 1 Soil Moisture Meter Dual Probe Detection Sunlight PH Tester for Gardening Farming
From $36.95
WiFi Online PH TDS Professional 3 in 1 PH/TDS/TEMP Detector PH Controller Water Quality Tester for Aquarium Hydroponics
From $259.00
0-14pH Laboratory 0-14pH Electrode with BNC Connector Waterproof Probes Sensors for Water Quality Testing Aquariums Pools
From $45.95
Advanced Soil Tester Soil Fertility Meter with Steel Probes for Measuring NPK Levels Soil Temperature
From $219.00
5 in 1 TDS Salinity Temperature Meter Digital Meter Water Quality Tester for Hydroponic Test Meter Portable Multicolor
From $89.00
PH‑2685 DC 6V Mini Water Quality Tester Professional High Accuracy ATC Salinity PH Hydroponic Monitor
From $149.00
PH Meter Tester, 3-in-1 Electronic Swimming Pool PH Tester, TDS Meter Temperature, Water Quality Tester with LCD Display and Reading Accuracy
From $119.00
Digital pH Meter High Accuracy Tester Pen 5 in 1 TDS/EC/PH/Salinity/Temperature Water Quality Monitor Tester for Spa
From $139.00
Ph Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer Ph Meter Tester Ph Probe Bnc Connector 2025
From $17.95
Precision Electronic Soil pH Meter, Fast and Accurate Measurement for Gardening and Agriculture 2025
From $37.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A-XinHan f54 2025
From $69.00
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A-XinHan f54 2025
From $69.00
7 In1 Water Quality Tester PH/ORP/EC/TEMP/SALT/S.G/TDS LCD Backlight Test Pen Multifunctional Analy 25-26
From $49.95
25-26 Innovative pH Meter, Equipped with Bluetooth for Smart Connectivity, Wide Application pH Tester with Effective ATC, and Easy Calibration, Ideal
From $74.00
PH/Free Chlorine/ORP/EC/TDS/Salinity/Temp Water Quality Analyzer PH Meter Pool Salt Tester for Aqu 25-26
From $119.00