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Shop the best prices on 908 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Lineco and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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161 - 192 of 908
Water Quality Tester with MultiParameter Testing, COD TOC TDS Analysis, Reagent, Pen Design for Drinking and Surface Water
$109.00 Save $50.00 RRP: $159.00
Drop Test Reagents, pH Display, Accurate pH Meter For Water Testing, Portable pH Tester For Aquarium And Sea Water
$15.95 Save $7.00 RRP: $22.95
Portable Soil Moisture and pH Tester for Accurate Gardening - Digital Sensor, Lightweight, Easy to Use
$22.95 Save $11.00 RRP: $33.95
PH Meter Replacement Electrode Probe for PH818 Aquarium Water Tester Spare Part Acidometer Compatible Probe
$34.95 Save $17.00 RRP: $51.95
PH Meter Replacement Electrode Probe for PH818, Compatible Acidometer Probe, Waterproof Testing Electrode for Aquariums
$34.95 Save $17.00 RRP: $51.95
Soil pH Tester, Moisture Meter, 3in1 Hygrometer for Garden, Lawn, Farm, Plants, Temperature, Humidity, Acid Test Tool
$25.95 Save $13.00 RRP: $38.95
PH Electrode Probe For pH Meter Smart Sensor Digital pH Meter 155 X 25 Mm For Aquarium And Laboratory Use
$22.95 Save $12.00 RRP: $34.95
PH Meter For Aquarium MultiParameter Water Quality Monitor Online Acidometer
$52.95 Save $26.05 RRP: $79.00
PC102 2-in-1 PH Chlorine Meter Tester for Pool and Aquarium Water Quality Measurement, CL2 Testing Device
$26.95 Save $14.00 RRP: $40.95
Quick Test CL2 Pool PH Tester Solid Spa Water Quality Analyzer Swimming Pool Spa for Testing Chlorine PH
$25.95 Save $13.00 RRP: $38.95
Portable LCD Digital pH Meter Pen for Aquarium and Pool Water Testing, Accurate and Compact Water Tester Tool
$22.95 Save $11.00 RRP: $33.95
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Home Use Accurate Testing Tool
$14.95 Save $8.00 RRP: $22.95
3 In 1 PH Tester Digital Water Quality Meter TDS EC Temperature LCD Pen for Purity Testing and Filtered Water
$14.95 Save $8.00 RRP: $22.95
Electrode Probe pH Meter with BNC Connector for Aquarium, Plant, Pool, Spa Calibration, Range pH 0.00-14.00
$22.95 Save $11.00 RRP: $33.95
Dissolved Oxygen Meter For Water, Resolution 0.0-40.0 mg/L, Oxygen Saturation 0.0-300.0%, ATC, Freshwater Aquaculture
$139.00 Save $70.00 RRP: $209.00
Digital Water Tester 09999 PPM Portable Meter For Aquarium Hydroponics Filter Tanks Camping And Home Plants
$15.95 Save $7.00 RRP: $22.95
pH Electrode Probe 0-14 pH Range BNC Compatible Long Cable 2.95m Black pH Sensor for Accurate Measurements
$30.95 Save $15.00 RRP: $45.95
PH Tester - PH/EC/TDS/TEMP Meter with APP Control, ATC Water Quality Tester for Drinking Water and Aquariums BLE-9908 Bianco
$46.95 Save $22.05 RRP: $69.00
5 in 1 Water Quality Tester Digital pH Meter for High Accuracy EC TDS Salinity Temperature Monitor for Aquariums Hydroponics Pools
$40.95 Save $23.05 RRP: $64.00
TDS Tester Portable Water Quality Meter for PPM Measurement, TDS, EC & Temperature for Aquariums and Pools
$18.95 Save $8.00 RRP: $26.95
2 in 1 PH Chlorine Meter Cl2 Tester Water Quality Testing Device Professional For Swimming Pool And Aquarium Square
$33.95 Save $17.00 RRP: $50.95
Bluetooth-Compatible Water Quality Pen 7 in 1 pH EC TDS ORP Salt S.G Temp Meter with APP Intelligent Control
$84.00 Save $45.00 RRP: $129.00
Pen Type Salinity Temp Probe Sensor Aquarium Water Salinity Tester Pool Temperature Monitor Handheld Salinity Sensor
$36.95 Save $17.05 RRP: $54.00
Accuracy Water Quality Tester with Digital Salinity Meter, Voice Feedback and LCD Display
$40.95 Save $23.05 RRP: $64.00
Soil pH Tester for Garden and Lawn with Accurate Measurement Indoor Outdoor Use
$16.95 Save $8.00 RRP: $24.95
Water Quality Tester with Fast Electrolysis Detection for Drinking, Tap and Well Water
$16.95 Save $8.00 RRP: $24.95
Digital Water Quality Tester, 5in1 TDS EC pH Salinity Temperature Meter for Pools, Aquariums, Farming
$33.95 Save $16.00 RRP: $49.95
100Pcs Hot Tub Test Strips, 4 In 1 pH Tester for Pool Water, Total Alkalinity, Chlorine, and Bromine Testing
$15.95 Save $7.00 RRP: $22.95
Digital Bluetooth Food PH Meter 0.0014.00 pH Range, Accuracy, Temperature Sensor, For Brewing, Fruit, Cheese
$104.00 Save $55.00 RRP: $159.00
Portable Alkaline Water Quality Tester with Negative Ion Detection for Drinking Water
$699.00 Save $350.00 RRP: $1,049.00
Soil pH and Nutrient Tester with Fast Detection and Temperature Reading for Garden and Lawn Care SGS09
$79.00 Save $50.00 RRP: $129.00
Pack of 4 Water Quality Tester Chlorine Meter pH Tester for Pool Water
$159.00 Save $80.00 RRP: $239.00