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Shop the best prices on 26,929 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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1,761 - 1,792 of 3,200
Digital Ph Meter, 0.01 Ph Water Quality Tester With 0-14 Ph Measurement, Water Ph Tester For Household Drinking Poolzz
From $43.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature-yi wu
From $74.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer-gfty
From $99.00
Ph Meter For Water Hydroponics, Digital Ph Tester Pen 0.01 High Accuracy Pocket Size With 0-14 Ph Measurement Range For Household Drinking, Pool And A
From $17.95
Water Conductivity Analog compatible TDS Meter V1.0 Sensory Module Tester Liquid Detection Water Quality Monitoring Meter Multicolor FASTXM
From $59.00
PH Electrode Probe 0-14 Range BNC Connector for Water Aquarium Hydroponics Testing Sensor
From $24.95
Litmus Paper Test Strip Multifunctional Basicity Testing Tools Acidity Tester@ff
From $64.00
Professional 3 in 1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multiparameter Water Qu
From $159.00
Rechargeable Water Quality Tester Tool S.g Ph Ec Salt Orp Tds Temp Multi Parameter Test For Aquarium Eu Plug
From $309.00
Five-in-one Soil Tester -border New Soil Moisture Meter Flower And Gardening Ph Tester
From $34.95
Food pH Meter, High Accuracy Sensor, Temperature Acidity Tester for Brewing, Cheese, Meat, Canning, Dough and Soil
From $89.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
From $119.00
Digital pH Meter Pen Tester for Wine, Water, Aquarium, Pool and Lab, 0.0-14.0 pH, 0.1 Resolution, LCD, Pocket, Yellow
From $8.95
6-in-1 Soil Tester Meter pH EC Light Temperature Humidity Fertility Analyzer for Garden Farm Orchard Compost
From $169.00
High-Quality TDS Water Conductivity Sensor TDS Meter V1.0 Development Board Liquid Detection Water Quality Monitoring
From $29.95
Experiment Newton Pendulum Wear-resistant Classic Metal Experiment Newton Cradle for High School Physics QinHai
From $15.95
Spa Water Chemical Test Kit Swimming Pool Testing Tool Chlorine Ph Tester
From $33.95
2839 3-in-1 Smart Wifi Water Quality Detector Ph Orp Temp Meter Water Quality Controller Monitor Mul
From $419.00
25-26 Drinking Water Tester, 6-In-1/TDS Meter Digital Water TOC/COD/TDS/UV275/EC
From $119.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
From $32.95
Ph Meter With Backlight Online Ph-991 Aquarium Ph Tester Temp Monitor Durable Acidimeter Tool For Tank Swim Eu Plug
From $64.00
5 in 1 Soil Meter MOIST//PH/LIGHT/Temperature Meter Digital Monitor for House Plants Garden Lawn Farm White
From $28.95
Yellow Ph Value Test Pen, Ph Tester 0.01 High-precision Water Quality Tester, Measuring Range 0-14 Ph
From $39.95
Portable Lcd Digital Tds Water Quality Tester Ec Meter Tester Tds Tester Pen Conductivity Water Qua
From $29.95
PH803W PH ORP controller acidity and alkalinity controller water quality monitoring tool UK plug 250
From $674.00
Chlorine Testing Pen 2-In-1 Water Quality Tester Measuring for Aquarium Swimming Pool
From $49.95
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM, EC and Temperature Measurement 0.01 PH High Precision
From $18.95
8 in One Multifunction Soil Meter Digital Ph/EC/Light/Moisture/Fertility/Thermometer/Hygrometer Test for Gardening
From $104.00
16-in-1 Water Test Strips, Drinking Water Test Kit, 100 Strips Home Water Quality Test Kit
From $21.95
Digital Hydrogen Tester Pen, High-Precision Hydrogen Meter for Reliable Testing
From $69.00
Garden Plant Care 2-in-1 Soil pH & Hygrometer Meter with 3 Probes for Acidity and Fertility Testing
From $17.95
Soil PH Meter Soil Tester, 4 in 1 Soil Test Kit, PH Moisture Temperature Light Water Tester and Mon
From $15.95