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Shop the best prices on 38,204 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Fsu, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,505 - 1,536 of 3,200
PH Tester with Backlight Digital Water Quality Meter High Accuracy 5 in 1 PH TDS EC ORP Temperature Detector
£38.95 Save £15.05 RRP: £54.00
PH301 PH Electrode with BNC Connector Laboratory Combination PH Probe PH Detection Module for Water Quality Testing
£17.95 Save £5.00 RRP: £22.95
Water Quality Tester 7in1 PH ORP EC TDS CF Humidity Temperature Water Testing Meter for Aquarium Tank Fish TankEU Plug 220V
£84.00 Save £25.00 RRP: £109.00
PH91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool
£12.95 Save £8.00 RRP: £20.95
3 in 1 PH Temperature TDS Meter Digital Water Quality Meter Wireless Online Monitoring Tester 230V AU Plug
£109.00 Save £30.00 RRP: £139.00
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 09999 PPM Temp Orange
£7.95 Save £13.00 RRP: £20.95
PH Tester Backlight Portable Digital PH Meter ATC High Accuracy Acidity Tester PH Test Pen for Water Soil Red
£12.95 Save £8.00 RRP: £20.95
PH Tester 4 in 1 Portable Automatic Recognition Temperature Compensation Accurate Widely Used EC Meter for PH EC SALT
£59.00 Save £15.00 RRP: £74.00
Online 6 in 1 Water Quality Tester Online Wireless Remote Monitoring PH SG EC Meter Digital Multiparameter for AquariumEU Plug 230V
£89.00 Save £30.00 RRP: £119.00
Compact Portable Digital Acidity Meter PH Water Quality Tester with High Accuracy
£40.95 Save £13.05 RRP: £54.00
Water Quality Tester 7in1 PH ORP EC TDS CF Humidity Temperature Water Testing Meter for Aquarium Tank Fish TankUS Plug 110V
£84.00 Save £25.00 RRP: £109.00
PH900 PH Meter LCD Digital Water PH Tester with Replaceable Electrode Probe High Accuracy for Water Quality TestingUK Plug 220V
£30.95 Save £9.00 RRP: £39.95
PH0091V Portable PH Meter 0.0014.00ph Folding PH Tester Testing Tool for Water Soil
£23.95 Save £7.00 RRP: £30.95
2 in 1 Water Quality Tester Pen with Backlight Bluetooth PH TEMP Monitor Digital PH Tester for Drinking Water Plant
£31.95 Save £9.00 RRP: £40.95
LCD Digital PH Meter Waterproof Pentype Water Quality Tester with 014 PH Measurement Range
£49.00 Save £15.00 RRP: £64.00
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya AU Plug 230V
£59.00 Save £15.00 RRP: £74.00
PH Probe Plastic Glass Material Cone Shape BNC Connector 17.5cm/6.9in Length Easy Access Value Replaceable Electrode
£25.95 Save £8.00 RRP: £33.95
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
£13.95 Save £7.00 RRP: £20.95
Digital Water Quality Meter TOC COD TDS Temperature High Accuracy Stable Water Quality Detector Testing Pen
£54.00 Save £15.00 RRP: £69.00
Water Quality Meter Pen Type SALT TDS EC S.G TEMP 5 in 1 Tester LCD Digital with Backlight
£16.95 Save £5.00 RRP: £21.95
Portable Soil PH Tester Pen Water Quality Monitor Digital Temperature PH Meter
£16.95 Save £5.00 RRP: £21.95
7 in 1 Water Quality Monitor WiFi for Tuya APP ABS EC Conductivity PH ORP Meter for Aquarium EU Plug 220V
£89.00 Save £30.00 RRP: £119.00
PH Monitor High Accuracy Waterproof Suction Cup Design Digital PH Tester for Swimming Pools Laboratories Sewage Plants
£49.00 Save £15.00 RRP: £64.00
PH Meter LCD Large Screen Display Backlight Water Quality Tester Conductivity PH Meter Tester EU Plug 230240V
£35.95 Save £11.00 RRP: £46.95
PH9851 LCD PH TDS Water Quality Monitor Multifunctional Wall Mounted Online TDS Meter US Plug 110V
£37.95 Save £11.05 RRP: £49.00
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya EU Plug 230V
£69.00 Save £20.00 RRP: £89.00
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
£23.95 Save £7.00 RRP: £30.95
2 in 1 PH/Temp Tester Quality Analyzer Desktop Automatic Calibration for Laboratories Aq
£129.00
PH-025N On Line Digital PH Monitor Meter Wall Mounted Water Quality Tester EU 230-240V 50Hz 19mA
£59.00 Save £15.00 RRP: £74.00
4 in 1 Water Quality Tester Portable PH/EC/TDS Temperature Digital Salinity Meter
£28.95 Save £8.00 RRP: £36.95
Bluetooth PH Meter Smart High Accuracy IP67 Waterproof LCD Display PH Tester for Cloth Dough Fruit Liquid
£59.00 Save £20.00 RRP: £79.00
6 in 1 Water Quality Tester Multifunction PH Temp EC CF RH TDS Meter for Aquarium Hydroponics PH217EU Plug 230V
£84.00 Save £25.00 RRP: £109.00