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Shop the best prices on 36,414 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, LINCMAN and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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97 - 128 of 36,414
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe
£10.95 Save £3.00 RRP: £13.95
Professional Water Testing Meter 7 in 1 Meter Clear LCD Screens IP67 Defense For Marine Monitoring & Homes Use Multicolor
£51.40
Multiple Function Water Tester With High Accuracy Detectors Instantaneous Measurement For Drinking Water Marine exhibit Pool Analysis Multicolor
£67.90
4 in 1 Food Tester Accurate Water Quality Analysis Tool with LCD Display Water Testing Device ABS for TDS Temp Multicolor
£59.11
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
£13.95
Aquarium pH Meter with Multi-Parameter Water Quality Tester, Digital Acidometer for Fish Tank Monitoring
£27.95 Save £14.00 RRP: £41.95
5 In 1 Water Quality Detection Pen Ph/ Residual Chlorine/ Hydrogen/ Orp/ Temperature Portable Multifunctional Test Pen
£21.59
New Hot Water Test Strips 3 in 1 Spa Test Strips Chlorine Total Alkalinity PH Tester for Hot Tub Swimming Pool
£9.55 Save £1.68 RRP: £11.23
12v 30w Portable Solar Panel Car Van Boat Caravan Camper Trickle Battery Charger
£33.68
Ph Tds Ec Orp Temperature Meter Ph Meter Digital Water Quality Monitor Tester
£33.48
Nutrient Meter Test Nutra Wand Truncheon Hydroponic EC/PPM/CF Hydroponics Readers
£46.95 Save £12.05 RRP: £59.00
Water Quality Tester 5 in 1 EC TDS Salt SG Temperature Bluetooth Water Quality Detector for Planting
£41.95 Save £17.05 RRP: £59.00
Ph Strips Paper, Ph Meter Range, 0-14 Ph And Alkaline Ph Level, 2 Boxes, Totally 200 Strips
£11.94 Save £35.88 RRP: £47.82
4-in-1 Multifunctional Ph / Ec / Tds / Temp Meter Portable Water Quality Digital Backlit Tester Pen
£38.34 Save £35.88 RRP: £74.22
4 in 1 LCD Digital Soil Moisture Meter PH Meter
£9.95 Save £12.00 RRP: £21.95
5-in-1 Water Quality Tester LCD PH TDS EC Temp Salinity Meter
£30.68 Save £11.93 RRP: £42.61
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£18.44 Save £11.07 RRP: £29.51
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£54.79 Save £32.88 RRP: £87.67
Acidimeter supporting electrode type PH composite electrode PH electrode probe
£12.94 Save £7.76 RRP: £20.70
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£54.79 Save £32.88 RRP: £87.67
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£54.79 Save £32.88 RRP: £87.67
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£54.79 Save £32.88 RRP: £87.67
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£18.44 Save £11.07 RRP: £29.51
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£54.79 Save £32.88 RRP: £87.67
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
£16.73 Save £10.03 RRP: £26.76
PH‑301 PH Electrode with BNC Connector Laboratory Combination PH Probe PH Detection Module for Water Quality Testing
£17.64 Save £10.58 RRP: £28.22
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
£22.78 Save £13.66 RRP: £36.44
pH-ATC pH Tester Measuring Pen Digital pH Value Testing Meter 0~14pH 0.1pH with LED Screen
£9.46 Save £5.67 RRP: £15.13
TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester (Blue)
£12.86 Save £7.72 RRP: £20.58
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£18.44 Save £11.07 RRP: £29.51
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£54.79 Save £32.88 RRP: £87.67
Universal pH Test Strips, pH Meter Full Range, 0-14 pH and Body Acid-Base pH Levels, 2 Boxes, 200 Strips Total
£11.02 Save £6.61 RRP: £17.63