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Shop the best prices on 27,821 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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2,337 - 2,368 of 3,200
Wireless WiFi Online Control Detector Water Quality Detector 3-in-1 pH/ORP/TEMP Controller Water Quality Tester BNC Type Probe
From $329.00
5 in 1 Digital Combo Meter for PH EC TDS Salinity Temperature Testing
From $239.00
Accurate Digital PH Meter for Aquarium Water Testing - Multi-Parameter Water Quality Monitor with Online PH Sensor,New 2026
From $84.00
2025 TDS & PH Meter , 0.01ph High Accuracy Pen Type pH Meter +/- 2% Readout Accuracy PH/TDS/EC/Temp 4 in 1 Water Testers for Indoor, Drinking Water,Hy
From $48.95
3 Packs pH Buffer Calibration Solution Powder Accurate Calibrate pH Meter
From $19.95
Advanced Water Testing Device Simultaneous ORP TDS Detection High Resolution Display Portable Suitable For Lab Home Use Multicolor
From $74.00
Digital Soil Tester, For PH Moisture And Temperature, With LCD Screen,New 2026
From $35.95
4 in 1 Digital Indoor Outdoor Soil Survey Instrument Sunlight Acidity PH Tester Measurement-acgn
From $109.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
From $159.00
3-in-1 Digital Multi-Function Tester TDS EC and Temperature Meter with Large Digital LCD Display Water Quality Monitor for Drinking Water, Hydrop-kyhh
From $59.00
Digital-portable Ph Meters Pen
From $25.95
Digital Ph Meter Tester, 0.01 Resolution 0-14ph 4 In 1 Tds Ec Temperature Meter, Water
From $64.00
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
From $2.95
4-in-1 TDS/PH/EC/Temp Water Tester 0.01ph High Accuracy Pen Type Meter +/-2% Readout for Drinking Water Indoor Hydropo Use
From $84.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
From $15.95
Digital PH Meter, Portable Digital PH Tester Reader 0.01pH Resolution
From $28.95
Ph Tester With Backlight Test Function Water Quality Detector For Aquarium Fish Tank
From $74.00
04999ppm Portable Tds/ec Tester Multifunction Water Quality Meter Testing Instrument
From $64.00
3-in-1 Soil Test Kit - Ph Tester, Moisture & Light Meter
From $64.00
Digital PH Meter, Atc Water Quality Tester With 0-14 Ph Measurement Range, Home Use Ph Tester Aquarium Water
From $38.95
Soil Tester 3 in 1 Soil Testing Kit, Plant Soil Testing Kit with Soil Moisture Light and pH Tester
From $5.95
Swimming Pool Water Quality Ph/cl2 Chlorine Tester Level Meters Spa Hot Tub
From $89.00
5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester
From $43.95
PH Electrode Probe Sensor Module for PH Value Monitoring Board Kit with BNC Connector
From $94.00
High Precision Digital pH Tester with Bluetooth & LCD Display for Hydroponics Laboratory
From $89.00
Yy 400 Hydrogen Ion Concentration Water Quality Test Pen Ph Orp h2 And Tem 4 In 1 Digital Drinking Meter New
From $54.00
Drinking Water Quality Tester 6 In 1 Tds Meter Digital Toc Cod UV275 Ec Temp Or 26-27s
From $104.00
News Hydrogen Rich H2 Meter With Backlight High Precision For Water
From $74.00
6 In 1 Soil Ph Meter Tester Moisture Temperature Sunlight Intensity Measurement Acidity Test
From $42.95
Test Water Purity Accurately with 5 in 1 Digital PH TDS EC Meter Pen: Measures Salinity, Temperature, and Conductivity with Backlight.
From $59.00
High Accuracy PH & Temperature Measurement, Waterproof Digital PH Meter with ATC for Food Testing
From $199.00
Easily Monitor Water Quality With This Portable PC-101 pH & Chlorine Tester for Home Swimming Pools, Spas & Aquariums
From $43.95