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Shop the best prices on 900 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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129 - 160 of 900
Smart WiFi Water Quality Analyzer Real-Time Data Display for Pool and Aquarium pH ORP Salt Temperature Monitor
$139.00 Save $60.00 RRP: $199.00
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
TDS Tester for Drinking Water - Digital EC Temperature Meter 0-9999 PPM for Pools - Portable Accurate Measurement Tool
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester 6 in 1 WiFi Monitor Digital pH EC TDS Salt Temperature Meter for Aquarium Pool Aquaculture
$129.00 Save $70.00 RRP: $199.00
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
Water Quality Tester PC102 2-In-1 pH and Chlorine Meter, Chlorine Tester, pH Tester, CL2 Water Quality Testing Device
$51.95 Save $27.05 RRP: $79.00
Soil Moisture Meter, Soil pH Tester, Moisture Light Tester, Split Soil Tester for Accurate Garden and Plant Care
$34.95 Save $18.00 RRP: $52.95
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
Electrode Probe pH Meter with BNC Connector for Aquarium, Plant, Pool, Spa Calibration, Range pH 0.00-14.00
$22.95 Save $12.00 RRP: $34.95
PH Meter Replacement Electrode Probe For PH818 Aquarium Water Quality Tester Spare Part Compatible PH Meter Probe
$31.95 Save $16.00 RRP: $47.95
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
Pack of 4 Digital pH Tester for Aquariums Pool Water Quality Meter ABS
$109.00 Save $50.00 RRP: $159.00
Garden soil moisture and pH meter, an indispensable tool for precise plant care and field production
$22.95 Save $12.00 RRP: $34.95
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
Digital Water Quality Tester, 5in1 TDS EC pH Salinity Temperature Meter for Pools, Aquariums, Farming
$33.95 Save $17.00 RRP: $50.95
Digital TDS Water Quality Tester with LCD Display for Pools, Precise Measurement 09999 PPM
$15.95 Save $7.00 RRP: $22.95
Waterproof Replacement pH Meter Probe for Aquarium with Automatic Calibration for PH818
$26.95 Save $13.00 RRP: $39.95
5in1 Digital Water Quality Tester pH Meter with Salinity and Temperature for Pool or Drinking Water
$40.95 Save $23.05 RRP: $64.00
Water Quality Tester Digital pH Meter with TDS EC Sensors for Pools Aquariums and Home Use
$84.00 Save $45.00 RRP: $129.00
PC102 2 in 1 PH Chlorine Meter with Accurate Reading and Large Display for Pool Spa Aquarium Garden
$25.95 Save $12.00 RRP: $37.95
Bluetooth 6in1 Water Quality Tester PH EC TDS ORP Chlorine Smart App Control for Pool Aquarium
$84.00 Save $45.00 RRP: $129.00
Water Quality Tester with Digital pH Meter, Quick Testing for Pools, Aquariums and Drinking Water
$22.95 Save $11.00 RRP: $33.95
7 in 1 Water Quality Tester Digital PH TDS EC ORP Salinity Meter IP67 Waterproof LCD Display
$33.95 Save $16.00 RRP: $49.95
WiFi pH Meter for Aquarium with Accurate MultiParameter Water Testing and Salt Level Monitoring
$79.00 Save $40.00 RRP: $119.00
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
TDS Meter Digital Water Quality Tester with LCD Display for Aquarium and Drinking Water
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester Digital pH Meter with Dual Sensors for Pool Lab Home MultiParameter Monitoring
$79.00 Save $40.00 RRP: $119.00
Water Quality Tester Digital TDS Meter for Drinking Water Purity Rapid 5s Results and Easy Cleaning
$15.95 Save $7.00 RRP: $22.95
Soil pH Tester for Garden and Lawn with Accurate Measurement Indoor Outdoor Use
$16.95 Save $8.00 RRP: $24.95
TDS Water Tester with Smart Sensor Accuracy for Aquarium, Pool and Drinking Water Quality Check
$15.95 Save $7.00 RRP: $22.95
Accuracy Water Quality Tester with Digital Salinity Meter, Voice Feedback and LCD Display
$40.95 Save $23.05 RRP: $64.00
Water Quality Tester with Precision Digital Meter and LCD Display for Aquariums Pools Hydroponics
$33.95 Save $17.00 RRP: $50.95