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Shop the best prices on 32,035 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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129 - 160 of 32,035
4-in-1 Multifunctional Ph / Ec / Tds / Temp Meter Portable Water Quality Digital Backlit Tester Pen
£38.34 Save £35.88 RRP: £74.22
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
£11.95
4 in 1 Soil pH Tester Garden Plant Lawn Moisture Sunlight Tester (1 Piece, Yellow)
£29.29 Save £20.41 RRP: £49.70
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
£54.00 Save £50.00 RRP: £104.00
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
£11.95
Laboratory pH meter probe for water testing and potential measurement
£22.63 Save £11.32 RRP: £33.95
4 in 1 LCD Digital Soil Moisture Meter PH Meter
£9.14 Save £12.81 RRP: £21.95
Portable Water Quality Tester 5-in-1 Fish Tank PH Meter TDS Test Pen
£18.14 Save £25.41 RRP: £43.55
3 in 1 Water Test Strips Spa Test Strips Chlorine Total Alkalinity PH Tester for Hot Tub Swimming Pool
£7.96 Save £1.40 RRP: £9.36
Three-in-one Water Quality Tester Pen Backlight Digital Ph Meter
£55.99 Save £24.00 RRP: £79.99
5-in-1 Water Quality Tester LCD PH TDS EC Temp Salinity Meter
£30.68 Save £11.93 RRP: £42.61
LCD Digital PH Meter Waterproof Pentype Water Quality Tester with 014 PH Measurement Range NO.8137
£46.43 Save £9.48 RRP: £55.91
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
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
£50.77 Save £30.47 RRP: £81.24
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