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Shop the best prices on 37,751 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Fsu and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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353 - 384 of 3,200
4 In 1 Yy-400 Ph/orp/h2&tem Meter Digital Hydrogen Ion Concentration Tester For Aquarium, Swimming
£14.95 Save £9.00 RRP: £23.95
BENETECH GM761 Digital PH Meter Tester
£33.95
SmartSensor PH818 PH Water Quality Tester Pen
£39.95
Electronic PH Meter Tester, 5 in 1 PH Tester Pocket Thermometer Water Quality PH EC Salt TDS for Home, Pool, Aquarium Water -HK1114
£39.95 Save £14.05 RRP: £54.00
Digital Water Pen Portable LCD Screen ABS 3 in 1 PH TDS Temp Water Quality Tester with Battery
£31.95 Save £37.05 RRP: £69.00
5 Set Multiple Use Testing Strips Accurate Acid Base Measurement Easy to Use for Soil Water Liquids Cosmetic Analysis Red
£16.95 Save £1.00 RRP: £17.95
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester Compatible With Household
£5.95 Save £4.00 RRP: £9.95
Precision Electronic Soil pH Meter, Fast and Accurate Measurement for Gardening and Agriculture
£20.95 Save £20.00 RRP: £40.95
suitable for analog tds sensor water conductivity tester liquid detection water quality monitor
£14.95 Save £8.00 RRP: £22.95
suitable for accurate ph meter for aquarium multi-parameter water quality monitor online ph tester acidometer
£29.95 Save £15.00 RRP: £44.95
suitable for ph meter with atc, waterproof digital food ph tester with high accuracy ph/temperature probe
£49.00 Save £40.00 RRP: £89.00
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Test
£69.00 Save £20.00 RRP: £89.00
suitable for ym ph electrode bnc connector high sensitivity accurate stable measurement black electrode probe for aquariums
£32.95 Save £11.00 RRP: £43.95
suitable for PH Sensor Probe Value Detect Acquisition Monitoring Professional Industrial Control Supplies PH Meter Tester PH0-14-jc
£29.95 Save £12.00 RRP: £41.95
Digital pH Meter High Precision Water Quality Tester with Backlight Display for Laboratory Drinking Pools and Aquariums
£42.95
Digital Tester 169e Orp/redox Tester Orp Tester Potential Positive And Negative Orp Meter High Preci
£34.95
High-Accuracy TDS Meter for Water Quality - Measures Hardness, EC, and pH in Aquariums
£13.95 Save £14.00 RRP: £27.95
BENETECH GM795 Penetration Portable PH Meter Soil Tester
£104.00
w Ph Probe - Category Ph And Chlorine Regulator
£74.00
High-precision 5-in-1 Electronic Salinity Meter,measure Ph,tds,ec Salinity,temperature,water Quality Tester
£30.95 Save £33.05 RRP: £64.00
Online TDS Water Quality Tester, TRM1, 0-9990ppm Three Waterway Monitoring with T-joint
£46.95 Save £27.05 RRP: £74.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
£109.00 Save £60.00 RRP: £169.00
Portable 6-in-1 Water Quality Tester for pH EC TDS ORP Temperature Chlorine with Bluetooth and Mobile App
£43.95 Save £10.05 RRP: £54.00
Bluetooth Floating Dissolvod Oxygen Meter Smart Pool Water Monitor DO Tester LCD Water Quality Detector for Aquariums
£84.00 Save £45.00 RRP: £129.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
£25.95 Save £8.00 RRP: £33.95
Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Humidity Tester PH Soil Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn 290 * 50 * 38M
£27.95
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
£31.95 Save £14.00 RRP: £45.95
High Accuracy Food pH Meter with LCD Backlight & ATC - for Food, Fruit, Meat, Canning, Brewing
£36.95 Save £37.05 RRP: £74.00
Digital 3 in 1 Tester for Water PH, TDS and Temperature Levels
£35.95 Save £13.05 RRP: £49.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
£8.95 Save £3.00 RRP: £11.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
£26.95 Save £27.05 RRP: £54.00
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test
£11.95 Save £4.00 RRP: £15.95