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Red pH Meters

Shop the best prices on 60 great value red ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 60
PH Meter Water Quality Tester for Swimming Pool Agriculture Water Quality Testing 0-14 Digital PH Tester Pen Portable Yellow
£17.38
Digital Soil pH Meter Acidity Tester for Plants Flowers Vegetables Gardening
£24.06
in 1 water quality tester CL ORP TEMP chlorine meter with backlight water
£26.06
PH-98106 Meter Digital Acidity Meter PH Tester Soil Meter Tester for Plants Flowers Vegetable Acidi
£31.95
PH Meter Water Quality Tester for Pool Agriculture Water Quality Testing unbrand
£15.95
Electric PH Meter with Large LCD Display PH Tester Pen for Water Hydroponics
£8.95 Save £5.00 RRP: £13.95
PH-98108 PH Meter Sharp Glass Electrode Measuring Range 0.00 to 14.00 PH for Water /Food /Cheese /Milk /Soil PH Test
£29.71
Water Quality Testing Pen Tds Meter Hand Held Tds-3 Ppm Digital Water Quality Pen Tester R.o Pure Osmosis
£16.95
3X Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter Soil Moisture Tester Ph-98103 for Agriculture/Food
£59.00 Save £30.00 RRP: £89.00
Ph Meter,three-color Lcd Display Ph Pen Automatic Atc Function 0-14 Ph Measurement Range For Househ
£16.16 Save £21.53 RRP: £37.69
Digital Electric TDS Meter PPM Tester Hydroponics Water Test Pen purity UK selle
£7.95 Save £2.00 RRP: £9.95
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
£15.95
Chlorine Testing Pen 5 in 1 Water Quality Tester CL2 TEMP PH H2 ORP Measuring for Aquarium Swimming
£22.95 Save £31.05 RRP: £54.00
Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter Soil Moisture Tester Ph-98103 for Agriculture/Food/Water
£22.95 Save £9.00 RRP: £31.95
PH-98106 Meter Digital Acidity Meter PH Tester Soil Meter Tester for Plants Flowers Vegetable Acidi
£24.95
PH Meter Water Quality Tester for Swimming Pool Agriculture Water Quality Testing 0-14 Digital PH Tester Pen Portable Yellow
£17.33
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for Household Drinking
£17.95 Save £9.00 RRP: £26.95
5 Boxes Universal Testing Paper Fast Detection Acid Base Solution Easy carry Tool for Soil Cosmetic Water Analysis Red
£16.60
PH Meter Water Quality Tester for Swimming Pool Agriculture Water Quality Testing 0-14 Digital PH Tester Pen Portable Yellow
£17.27
Portable Digital Lcd Water Quality Testing Pen Purity Filter Tds Meter Tester 09999 Ppm Temp With Hold And Auto-off Function(red)
£16.66 Save £16.65 RRP: £33.31
PH-007T Pen-Type PH Meter ATC Function Backlight Acidity Tester Auto Calibration Portable PH TEMP Water Quality Analysis Meter
£26.24 Save £5.26 RRP: £31.50
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for
£25.95
TDS-3 Portable LCD Digital TDS Meter Pool Home Water Quality Purity Testing Pen QinHai
£6.13 Save £6.13 RRP: £12.26
TDS-3 Portable LCD Digital TDS Meter Pool Home Water Quality Purity Testing Pen
£3.95 Save £7.00 RRP: £10.95
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for Household Drinking
£19.95 Save £4.00 RRP: £23.95
M469A Network Cable Finder RJ45 RJ11 LAN Cable Finder Tester Anti-Interference Testing Instrument Network Repair,Red
£16.95
5 Set Multiple Use Testing Strips Accurate Acid Base Measurement Easy to Use for Soil Water Liquids Cosmetic Analysis Red
£17.48
TDS Meter Digital Water Quality Tester
£21.82 Save £21.81 RRP: £43.63
2PCS Multimeter Test Stick Safety Non-Destructive Wire-Piercing Probes with 4MM Jack Puncture Test
£7.95 Save £25.00 RRP: £32.95
5 Set Multiple Use Testing Strips Accurate Acid Base Measurement Easy to Use for Soil Water Liquids Cosmetic Analysis Red
£16.78 Save £0.88 RRP: £17.66
Water Quality Testing PH Meter Water Quality Tester 0-14Measurement Ranges Digital PH Tester Pen Portable High Precision Yellow
£18.34
Pocket Water Quality Tester for Hydroponics and Aquariums - Professional pH Meter Pen for Accurate Water Testing
£17.35