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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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673 - 704 of 931
Electrode Probe 014PH Probe Tester Meter Monitor for Aquarium Hydroponics Sensitivity
$21.95 Save $10.00 RRP: $31.95
Water Quality Tester Digital pH Meter for Water, Food, and Soil with Sharp Glass Electrode Water Quality Analysis Tool
$84.00 Save $45.00 RRP: $129.00
PH Tester Pen Type Portable Water Quality Meter for Aquarium, Soil, and Hydroponics, Accurate pH Probe and Acidometer
$64.00 Save $30.00 RRP: $94.00
PH Test Electrode 0-14 pH Water Meter Probe Sensor with BNC Connector for Aquariums Hydroponics and Laboratories
$21.95 Save $10.00 RRP: $31.95
Precision Electronic Soil pH Meter for Gardening and Agriculture, Fast Accurate Readings, Compact Design, Easy to Use
$16.95 Save $3.00 RRP: $19.95
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Plant Soil, Garden, Farm, Lawn
$21.95 Save $7.00 RRP: $28.95
pool pH meter pool maintenance detector water detection device ABS Ref: 9360
$35.95 Save $17.00 RRP: $52.95
pH Test Solution 50ml for Swimming Pools and Drinking Water, Accurate Aquarium pH Tester
$15.95 Save $7.00 RRP: $22.95
Secure Connection PH Electrode Probe E-201-C-9 with BNC Connector for Aquarium Water Testing Meter
$42.95 Save $21.05 RRP: $64.00
TDS Messgerät für Trinkwasser | Tragbares PPM-Messgerät für Aquarium und Pool | Einfache Bedienung und präzise Messung
$16.95 Save $8.00 RRP: $24.95
Water Tester PH Meter 0.01 High Precision, 0-14 pH Range, For Tap Water, Aquarium, Swimming Pool (Rosso)
$24.95 Save $12.00 RRP: $36.95
pH Meter 2 In 1 pH And Temperature Meter With Backlit 014 pH Range For Nutrients Hydroponics Indoor Aquarium
$46.95 Save $27.05 RRP: $74.00
2 Sets 160 Strips 114 pH Litmus Paper pH Test Strips for Water Cosmetics Floor pH Test Paper Strips with Controller Card Ref: 8522
$15.95 Save $7.00 RRP: $22.95
pH Tester Digital Water Quality Meter for Pools and Spas, Chlorine and pH Testing PC102B CL2, Accurate Readings
$74.00 Save $35.00 RRP: $109.00
3 In 1 Digital PH/TDS/EC Meter Tester Thermometer Pen Blue Backlight For Hydroponics Aquarium Pool Water Quality
$15.95 Save $7.00 RRP: $22.95
PH Meter For Fruit, Food, Soil - High-Precision, Waterproof, Home Kitchen, Aquarium, Pool, Lab With Calibration Powder
$69.00 Save $30.00 RRP: $99.00
PH Meter Food Accuracy Sensor Temperature Acidity Tester For Brewing Cheese Meat Canning Dough Soil
$49.95 Save $24.05 RRP: $74.00
Schwimmbad-Wasserqualitätstester PC101, Tragbarer pH-Tester für Pool und Aquakultur, Messgerät für Wasserqualität
$25.95 Save $8.00 RRP: $33.95
Display Meter Three-Phase Voltage Monitor 60V-600V AC Phase Sequence Tester With LED Buzzer Portable Bag
$34.95 Save $18.00 RRP: $52.95
TDS Water Tester 09990 ppm Digital Meter for Drinking Water, Aquariums, Pools, RO Systems Blue
$18.95 Save $9.00 RRP: $27.95
PH Electrode Probe 0-14 pH Range BNC Connection for Accurate pH Measurement in Hydroponics and Laboratory Use
$22.95 Save $11.00 RRP: $33.95
Refractometer Honey Sugar Content Tester 5890% Range Professional No Battery Accurate Meter
$28.95 Save $15.00 RRP: $43.95
Water Tester 8IN1 Digital PH Test Pen for TDS EC ORP Temperature Measurement Hydrogen Rich Drinking Water Analysis
$35.95 Save $18.05 RRP: $54.00
4 in 1 NPK Soil Tester with Temperature Sensor for Instant Garden and Greenhouse Soil Readings
$89.00 Save $40.00 RRP: $129.00
Digital Mineral Water Test Pen with Light, Accuracy Water Quality Tester for Home Use
$16.95 Save $8.00 RRP: $24.95
pH Meter With 0.02 pH Resolution, Temperature Sensor, 014 pH Range, Aquarium and Pool Drinking Water Tester
$54.00 Save $25.00 RRP: $79.00
5 In 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor No Backlight For Pools And Aquariums
$54.00 Save $25.00 RRP: $79.00
PH Chlorine Cl2 Level Meter With Probe For Swimming Pool And Spa Cl2 Measuring
$25.95 Save $13.00 RRP: $38.95
Chlorine Tester Digital pH Meter For Pool Water Quality Pool And Spa Use Accurate Chlorine Readings
$379.00 Save $195.00 RRP: $574.00
Digital PH Meter For Aquarium And Swimming Pool Water Quality Acidometer Acidity Meter PH Acidity Tester
$109.00 Save $50.00 RRP: $159.00
PH Probe Laboratory Electrode Sensor For Hydroponics And Fish Tank Black
$22.95 Save $11.00 RRP: $33.95
PH Electrode Sensor Probe 1 Piece, BNC Plug, For Industrial Laboratory Pool Water PH Meters, Compatible With PH Units
$25.95 Save $13.00 RRP: $38.95