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Shop the best prices on 36,481 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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193 - 224 of 36,481
Multifunction LCD Testerspa Water Quality Analyzer with Probe Digital pH Tester
£27.95 Save £46.05 RRP: £74.00
Water Quality Tester, Ph Metre, Temperature Function Water Quality Tester Ph Meter Digital For Water Potable, Hydroponics, Pools, Aquariums
£15.95 Save £9.00 RRP: £24.95
Digital Ph Meter, Ph MeterHigh Accuracy Water Quality Tester With 0-14 Ph Measure
£17.95 Save £7.00 RRP: £24.95
Digital Ph/tds Meter With Atc Ph Tester, 3 In 1 Pen Type Tester, Water Tester For Water, Wine, Spas And Aquariums
£32.95 Save £16.05 RRP: £49.00
LCD Digital Dissolved Oxygen Meter Smart DO Tester 0-20.0 Mg/L Oxygen Content Detector Water Quality Monitor for Pool
£74.00 Save £30.00 RRP: £104.00
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
£10.95 Save £6.00 RRP: £16.95
LCD Digital pH Value Meter pH Water Tester Meter Examiner for Aquarium Poor
£10.78 Save £3.22 RRP: £14.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
£51.67 Save £25.84 RRP: £77.51
80 Strips/pack PH 1-14 Litmus Paper PH Tester Papers Universal Indicator Paper Test For Water Aquarium Home Tool Measurement
£5.95
Pen Type Orp/redox Tester With Digital Lcd Display Redox Meter Professional Orp Water Quality
£37.95 Save £91.05 RRP: £129.00
3/6/15pcs Ph 4.00 6.86 9.18 Solut Calibrat 0.01ph For Ph Er Meter Digital Measurement
£22.95
18-Pack PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder for Precise & Easy PH Tester Calibration
£9.60 Save £3.84 RRP: £13.44
Mini VU Meter VU Panel Meter Warm Back Light Recording Audio Level Amp Driver
£17.95 Save £18.00 RRP: £35.95
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
£9.95 Save £7.33 RRP: £17.28
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
£10.30 Save £13.80 RRP: £24.10
Swimming Pool Ph Test Paper Strip
£16.81
Waterproof ATC Digital PH Meter for Food, Aquariums & Lab Testing - High Accuracy Temperature Sensor
£37.95 Save £21.05 RRP: £59.00
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.9m
£21.95 Save £17.00 RRP: £38.95
6-in-1 Bluetooth Water Tester for Pool: pH/EC/TDS/ORP/Temp/Chlorine with App, IP67
£159.00 Save £30.00 RRP: £189.00
PH-986 3 in 1 Water Quality Tester PH/TDS/TEMP Test Pen Multifunctional Portable Meter
£23.95 Save £7.00 RRP: £30.95
Digital TDS Meter 0-1999PPM Water Quality Monitor Tester Dual Way High Level Probe 1mg/L PPM Accuracy +/-2% Black
£36.97
PH Electrode Probe ABS Material 5 Meters High Accuracy Exquisite Craftsmanship PH Electrode for Industrial PH Detectors
£46.95 Save £37.05 RRP: £84.00
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester
£44.51 Save £44.49 RRP: £89.00
7 in 1 Bluetooth Water Quality Tester Automatically Save Data PH EC ORP Waterproof Salinity Meter for Water Fish Tank
£42.98 Save £43.00 RRP: £85.98
PH Meter Digital PH Meter Temperature Display Water Quality Tester Monitor Meter Pen for Water Cheese Fruit Soil
£82.85
7 In 1 Multifunction Digital Water Quality Tester Ph Ec Tds Orp Cf Humiity Temp Meter Water Analyzer Smart Monitor App Control
£229.00
Smart Water Quality Tester 6-in-1 PH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuous Asiv
£54.00 Save £85.00 RRP: £139.00
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Tester for Tuya APP AU Plug 230V
£45.28 Save £45.28 RRP: £90.56
PH Electrode Probe BNC Connector for Aquarium Universal PH Electrode Sensor 0-14 PH Portable for Indoor Outdoor Work
£18.56
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For
£74.00 Save £85.00 RRP: £159.00
Speed Detector Meter for Outdoor Sports Ballistic Chronograph Tester-Yvan
£38.95 Save £15.05 RRP: £54.00
High-precision Soil Ph Test Instrument, Ph Meter, Hygrometer, Ph Meter-Good
£64.00 Save £25.00 RRP: £89.00