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Shop the best prices on 36,735 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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2,753 - 2,784 of 36,735
Professional Portable Pen Type Household Drinking Meter Water Quality Tester Acidometer for Aquarium Acidimeter Analysis Yellow
£19.86
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayEU Plug 250V
£136.79 Save £0.20 RRP: £136.99
ow-1396 TDS/TEMP Meter Portable Water Quality Monitor Tester Pen for Household Use
£31.19 Save £6.00 RRP: £37.19
Smart BT 6 in 1 Ph Tester Pool Water PH/ EC/ TDS/ SALT/ S.G/ Temperature Tester Pool Water Quality Monitor Multifunction Water Quality Detector for Po
£59.99 Save £12.00 RRP: £71.99
Water Quality Meter High Precise 6 in 1 PH TDS EC SG Salt Temperature Tester WiFi Connection Water Quality Detector EU Plug 220240V
£85.19 Save £16.80 RRP: £101.99
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayAU Plug 220-240V
£154.79 Save £0.20 RRP: £154.99
Water Quality Tester 3 in 1 PH TDS TEMP Meter Digital Display for Planting Horticulture
£26.39 Save £4.80 RRP: £31.19
Digital LED Display PH/ORP Temperature Control Monitor Meter Tester Monitoring EquipmentEU Plug 220V
£111.59 Save £22.80 RRP: £134.39
PH03(II)D Portable PH Tester Waterproof Acidity Meter Water Quality Tester for Aquaculture
£46.79 Save £9.60 RRP: £56.39
Water Quality Tester 5 in 1 EC TDS Salt SG Temperature Bluetooth Water Quality Detector for Planting
£33.59 Save £7.20 RRP: £40.79
Mini Hand Held Digital PH Meter Water Quality Tester 0.0-14.0PH for Swimming Pool Aquarium
£37.19 Save £7.20 RRP: £44.39
Water Tester 4 Digit Large Screen Accurate Measurement Automatic Calibration Water Quality Testing Meter PH ORP Electrode
£93.59 Save £19.20 RRP: £112.79
PH Tester Portable Digital Display Water Quality Monitor Pen PH Temperature Meter for Industry
£41.99 Save £8.40 RRP: £50.39
PH099 PH Test Pen Portable OW099 PH ORP Temperature Meter Waterproof Acidity Tester
£71.99 Save £14.40 RRP: £86.39
G1/4" Pressure Transducer Sensor Input 5V Output 0.5-4.5V / 0-5V for Water Gas Oil (0-80PSI)
£19.19 Save £3.60 RRP: £22.79
Water Quality Meter Pen Type EC PH TEMP 3 in 1 Multifunctional Portable Accurate Tester
£33.59 Save £7.20 RRP: £40.79
PH Probe Sensor 0 to 14PH BNC Plug High Accuracy Composite PH Electrode for Laboratories Schools Workshops
£23.99 Save £4.80 RRP: £28.79
PH107 Water Acidity Meter PH Tester Pen Digital Water Quality Tester 0.0 14.0pH
£20.39 Save £3.60 RRP: £23.99
Tire Inflator with Pressure Gauge Head Nozzle 225PSI 0.3in Inlet Accessory for Vehicle
£27.59 Save £6.00 RRP: £33.59
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayUS Plug 110V
£154.79 Save £0.20 RRP: £154.99
Smart Water Quality Tester Pen Multifunctional Bluetooth PH EC TDS SALT SG TEMP Test Meter
£38.39 Save £7.20 RRP: £45.59
2.8in LCD Digital Soil PH Meter with PH Sensor Multi Parameter Recorder (V05: 05V )
£229.99 Save £46.00 RRP: £275.99
Soil PH Moisture Meter 2 in 1 High Precise Sensitive Anti Rust Soil PH Tester Hygrometer Long
£28.79 Save £6.00 RRP: £34.79
PH025W Aquarium PH Monitor with Suction Cup PH Meter Water Quality Tester for Fish Tank
£50.39 Save £9.60 RRP: £59.99
High quality EC015BL Conductivity Meter PH/EC/TDS Portable Automatic Temperature Compensa
£27.59 Save £9.55 RRP: £37.14
2025 Latest Model Water Quality Testing Pen Portable TDS Meter Digital Drinkin...
£11.99 Save £3.55 RRP: £15.54
High quality Rechargeable PH probe BNC connector PH controller sensor digital PH sensor e
£15.59 Save £5.95 RRP: £21.54
High quality Pen-type PH electrode sensor BNC connector probe pool water plant
£15.59 Save £5.95 RRP: £21.54
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Testing
£9.59 Save £2.40 RRP: £11.99
5 in 1 Digital Temperature Meter TDS/EC/PH/SALT /Salinity Water Quality Monitor Tester for Aquarium
£23.99 Save £4.80 RRP: £28.79
Water Quality Tester PC-102 CL2 Chlorine PH Tester Portable Digital Monitor Analysis Chlorine Analy
£20.39 Save £4.75 RRP: £25.14
50pcs Ph Meter Tester Analysis Detector Drinking Water Fish Tank Water Ph Test Pen with Temperature Compensation
£310.99 Save £78.01 RRP: £389.00