pH Meters

Shop the best prices on 6,584 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Denuotop, Zhiyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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Chlorine Testing Device 2-in-1 Water Chlorine Content Measuring Machine Swimming Pool Chlorine Measuring Instrument Water Chlorine PH Tester

$31.95 Save $10.00 RRP: $41.95

Digital Water Tester 5 in 1 EC/TDS/SALT/S.G/TEMP Meter Backlight for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium

$54.00 Save $20.00 RRP: $74.00

Soil PH Meter Moisture Meter Waterproof Soil Humidity Tester for Garden Potted Vegetable Greenhouse Planting Detector

Versatile Digital PH Meter 6-in-1 for Water Quality Testing

$38.95 Save $25.05 RRP: $64.00

Wifi 7 in 1 Water Quality Tester PH ORP TDS EC Temp Humidity Meter

$129.00 Save $90.00 RRP: $219.00

Blue Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH

5 in 1 PH/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester

$33.95 Save $20.05 RRP: $54.00

TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS

$8.95 Save $5.00 RRP: $13.95

Moisture Tester Multi-Level Display Plant Soil Fertility Tester

Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug

$36.95 Save $22.05 RRP: $59.00

3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester

$22.95 Save $14.00 RRP: $36.95

Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Green

Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display f

$119.00 Save $50.00 RRP: $169.00

Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination

5 in 1 Soil Meter MOIST//PH/LIGHT/Temperature Meter Digital Monitor for House Plants Garden Lawn Fa

Digital Meter PH-803W ORP/PH Meter Controller Online Monitor EU Plug

$189.00 Save $130.00 RRP: $319.00

3 in 1 Digital TDS Meter Water Quality Tester, Smart Backlight,Temperature EC/TDS Test Pen for Home Use unbrand

$13.95 Save $9.00 RRP: $22.95

2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug

Bluetooth Water Quality Tester EC ORP Temp PH Meter EU PLUG

$179.00 Save $10.00 RRP: $189.00

Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug

$74.00 Save $55.00 RRP: $129.00

TRM1 Triple TDS Meter Online TDS Water Quality Tester 0-9990PPM LCD Display Water Quality Purity Tester PH Meter

TDS EC Meter Portable Compact LCD Display 3 in 1 TDS EC Temperature Water Quality Test Pen for Aquarium Swimming Pool White

$17.95 Save $27.00 RRP: $44.95

Fyearfly Professional Soil PH Tester, 2.5~9.0 Soil PH Meter Pointer Type Soil PH Quality Detector Tool, for Garden Horticulture

$39.95 Save $19.05 RRP: $59.00

Water Quality Monitor Test Pen Portable 4 In 1 PH ORP H2 Temperature Tester YY-400

$54.00 Save $30.00 RRP: $84.00

Water Quality Tester High Accuracy PH TDS EC Meter Portable Digital Water Test Pen for Hydroponics Pool Aquarium

$28.95 Save $30.05 RRP: $59.00

Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics

$79.00 Save $20.00 RRP: $99.00

Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP

ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester

Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and Aquariums UK Plug

9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water

PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat

USB Solar Powered Smart WiFi Zigbee Chlorine Meter PH ORP EC TDS Salinity Temp Swimming Pool Water Quality Analyzer