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Shop the best prices on 733 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Sss and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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353 - 384 of 733
TDS Meter Digital Water Tester Handheld PPM EC Temp Meter Drinking Water Quality Meter Portable
$14.95 Save $7.00 RRP: $21.95
PH Probe Laboratory Electrode Sensor For Hydroponics And Fish Tank Black
$21.95 Save $11.00 RRP: $32.95
2 in 1 Water Chlorine pH Tester for Swimming Pools, Accurate Measuring Device with Digital Display and Easy Calibration
$27.95 Save $14.00 RRP: $41.95
X71 pH Meter for Water Testing with 7 Functions, Digital Display, High Accuracy, Easy Calibration
$59.00 Save $25.00 RRP: $84.00
performance 5in1 soil pH meter, long probe, digital temperature tester
$36.95 Save $17.05 RRP: $54.00
Long Probe 5 in 1 Soil PH Meter Digital Display Temperature Humidity Meter
$36.95 Save $17.05 RRP: $54.00
PH Tester Water Quality Monitor Swimming Pool Spa Water Quality Tester Convenient Hanging for Water Testing
$24.95 Save $12.00 RRP: $36.95
Aquarium PH Meter For Aquarium And Pool, Wide pH Range, Accurate pH Measurement, Fast Readings, Black
$23.95 Save $12.00 RRP: $35.95
PH Electrode Probe for Laboratory Use, pH Sensor with BNC Connector, Black pH Meter for Aquariums and Hydroponics
$20.95 Save $10.00 RRP: $30.95
Chlorine pH Meter, 2in1 pH Meter, CL2 Tester with Probe, Water Quality Tester
$26.95 Save $14.00 RRP: $40.95
Water Quality Tester 1 Piece Chlorine Tester For Pools, pH Tester, Digital Liquid Water Meter, Electronic Spa Test Pen
$29.95 Save $14.00 RRP: $43.95
Portable 2 in 1 Water Quality Tester for pH and Chlorine Levels CL2 for Swimming Pools and Spas, Accurate Foot Chlorine Levels
$34.95
PH Electrode Probe E-201-C-9, BNC Connector with ENC Interface for Hydroponics and Aquarium pH Meter Compatibility
$39.95 Save $19.05 RRP: $59.00
Precision Electronic Soil pH Meter, Handheld Digital pH Tester For Gardening And Agriculture, Fast Accurate Readings
$15.95 Save $3.00 RRP: $18.95
PH Test Electrode 0-14 pH Water Meter Probe Sensor with BNC Connector for Aquariums Hydroponics and Laboratories
$20.95 Save $10.00 RRP: $30.95
PH Tester Pen Type Portable Water Quality Meter for Aquarium, Soil, and Hydroponics, Accurate pH Probe and Acidometer
$59.00 Save $30.00 RRP: $89.00
PH Meter Replacement Electrode Probe For PH818 Aquarium PH Water Tester Spare Part Acidometer
$30.95 Save $15.00 RRP: $45.95
PH Tester, 3 In 1 Digital Water Quality Meter, Temperature TDS EC Tester Pen for Drinking Water and Aquariums, Portable Groen
$17.95 Save $9.00 RRP: $26.95
TDS Meter for Drinking Water - Portable EC TDS Temperature Tester for PPM Measurement in Aquariums and Pools
$17.95 Save $5.00 RRP: $22.95
160 Strips pH Litmus Paper Test Strips, 1-14 pH Range for Water, Cosmetics, and Floor Testing with Control Card
$14.95 Save $7.00 RRP: $21.95
"Swimming Pool Water Quality Tester pH Meter Level Checker Portable Design for Accurate Testing and Easy Use"
$25.95 Save $7.00 RRP: $32.95
PH ORP Replacement Probe with BNC Plug, 1.15m Length, Accurate Water Testing Accessory for PH ORP Meters
$20.95 Save $6.00 RRP: $26.95
Precision Electronic Soil pH Meter for Gardening and Agriculture, Fast Accurate Readings, Compact Design, Easy to Use
$15.95 Save $3.00 RRP: $18.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
$119.00 Save $80.00 RRP: $199.00
Refractometer Honey Sugar Content Tester 5890% Range Professional No Battery Accurate Meter
$27.95 Save $14.00 RRP: $41.95
Digital PH Meter PH Tester Moisture Measuring Instrument Water PH Acidity Meter Portable Auto Temperature Compensation
$104.00 Save $55.00 RRP: $159.00
5In1 pH TDS EC Temp Salt Meter 014 pH 020000 PPM For Drinking Water Pool Aquarium
$40.95 Save $23.05 RRP: $64.00
Digital PH Meter For Aquarium And Swimming Pool Water Quality Acidometer Acidity Meter PH Acidity Tester
$104.00 Save $55.00 RRP: $159.00
PH Meter Food Accuracy Sensor Temperature Acidity Tester For Brewing Cheese Meat Canning Dough Soil
$48.95 Save $25.05 RRP: $74.00
Digital pH Meter for Water, TDS, EC, Temperature, Salinity, ORP
$15.95 Save $8.00 RRP: $23.95
Water Quality Monitor, Digital Water Tester for Chlorine and pH Probe, pH Tester, Water Quality, Spa and Pool
$28.95 Save $14.00 RRP: $42.95
Fast Testing High Precision Spa Water Quality Analyzer Solid CL2 Pool PH Tester for Testing Chlorine PH Swimming Pool Spa
$26.95 Save $13.00 RRP: $39.95