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Shop the best prices on 931 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, SOJA&CO. and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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257 - 288 of 931
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
Digital pH Meter 0.01 pH Accuracy ATC, pH Tester Pen, Litmus Tester, Water Quality Tester For Drinking Water
$24.95 Save $12.00 RRP: $36.95
pH Sensor Module With Electrode/Probe Detection, BNC Connector, For Aquariums, Pools, Laboratories
$25.95 Save $13.00 RRP: $38.95
Portable Soil Moisture and pH Tester for Accurate Gardening - Digital Sensor, Lightweight, Easy to Use
$22.95 Save $11.00 RRP: $33.95
5in1 Soil pH Meter Digital Temperature Moisture Tester with Accuracy
$40.95 Save $23.05 RRP: $64.00
PHs Meter pH Value Detection Sensor For Acid Base Analysis Precision pH Meter For Scientific Research And Farming
$40.95 Save $23.05 RRP: $64.00
Pool PH Tester Portable Water Quality Detector PH Meter for Swimming Pool Spa ABS Water Sensor
$26.95 Save $13.00 RRP: $39.95
Digital Water Quality Tester Bluetooth Gauge pH EC Temp Meter ATC For Drinking Water And Swimming Pools
$44.95 Save $24.05 RRP: $69.00
2 in 1 Soil Moisture Sensor Meter for Plants, Accurate pH Tester for Indoor and Outdoor Use, High Precision Soil Testing Tool
$48.95 Save $25.05 RRP: $74.00
Digital pH Meter, Portable LCD pH Tester for Brewing, Aquarium, Pool, Hydroponics, Self-Calibrating, 10pcs
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester TDS, EC & Temperature Meter, Portable PPM Meter For Aquarium And Pool, Easy To Use
$22.95
Water Quality Tester 3 In 1 TDS Meter EC Conductivity Tester Temperature Tester TDS Pen
$36.95 Save $17.05 RRP: $54.00
Wasserqualitätsmessgerät für Trinkwasser, Hochpräziser Tester für Gelöste Feststoffe, Tragbares Wasseranalysegerät
$16.95 Save $8.00 RRP: $24.95
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
Water Quality Detector Pen Conductivity And Temperature Tester Thermometer Water Quality Test Kit
$99.00 Save $50.00 RRP: $149.00
Rechargeable pH Composite Electrode Probe 014 pH Range 060 C Temp Range Industrial Lab pH Measurement
$21.95 Save $10.00 RRP: $31.95
2-in-1 Portable pH Meter for Accurate Pool and Spa Water Testing with Digital Display and Easy Calibration
$34.95 Save $10.00 RRP: $44.95
5In1 Water Quality Test Pen Voice Model EC TDS Salinity pH Meter Water Quality Tester Without pH Powder Ref: 5933
$48.95 Save $25.05 RRP: $74.00
TDS Meter for Drinking Water with LCD Display, Digital Water Quality Tester for Pools and Aquariums
$15.95 Save $7.00 RRP: $22.95
TDS Water Quality Tester with Precision Waterproof Probe for Drinking Water, Aquariums, Pools
$15.95 Save $7.00 RRP: $22.95
Digital pH Meter and TDS Water Tester 3in1 Precision with Temp for Drinking Water, Pool, Food Ref:2524
$34.95 Save $19.05 RRP: $54.00
Soil pH and Moisture Meter 3in1 Soil Tester for Indoor Outdoor Garden Fertility Testing Battery Powered
$15.95 Save $7.00 RRP: $22.95
4in1 pH TDS EC Meter for Hydroponics Nutrient Solution, Digital Water pH Tester for Indoor Garden and DWC
$25.95 Save $13.00 RRP: $38.95
TDS and PH Meter Digital Water Quality Tester with EC and Temperature for Pool Aquarium Hydroponics
$42.95 Save $21.05 RRP: $64.00
Water Quality Tester Pen with LED Light, Precision Copper Probe for Drinking and Mineral Water
$15.95 Save $7.00 RRP: $22.95
PC102 2 in 1 PH Chlorine Meter with Accurate Reading and Large Display for Pool Spa Aquarium Garden
$24.95 Save $13.00 RRP: $37.95
Water Quality Tester Digital pH Meter with TDS EC Sensors for Pools Aquariums and Home Use
$84.00 Save $45.00 RRP: $129.00
Water Quality Tester Digital PH Meter MultiParameter Accuracy for Pools Aquariums Drinking Water
$79.00 Save $40.00 RRP: $119.00
Refractometer 090% Brix Tester with Wide Range and Precise 0.5% Sugar Measurement
$23.95 Save $11.00 RRP: $34.95
Waterproof Replacement pH Meter Probe for Aquarium with Automatic Calibration for PH818
$26.95 Save $13.00 RRP: $39.95
Industrial PH Probe for Accurate Measurements, Wide Range, Easy Operation, Compatible with Various Solutions
$28.95 Save $14.00 RRP: $42.95