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Shop the best prices on 749 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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609 - 640 of 749
PH Reagent Test Drops pH Indicator Solution 10 mL Water Quality Tester pH Meter for Water Swimming Pool Sea Water
$14.95 Save $7.00 RRP: $21.95
Desktop Laboratory pH Meter Auto Calibrating Acidity and Alkalinity Tester for Environment
$199.00 Save $100.00 RRP: $299.00
Digital Turbidimeter Turbidity Meter Liquid Water Quality Turbidity Handheld
$169.00
Water Quality Tester 6 In 1 WiFi Monitor Multiparameter pH TDS EC SG Salt Temp Meter For Aquarium Pool
$139.00 Save $60.00 RRP: $199.00
PC102 2-In-1 pH Chlorine Meter Tester Plastic Body For Pool And Aquarium Water Quality Testing CL2
$28.95 Save $15.00 RRP: $43.95
Cherry Pink Water Temperature Meter for Baby Baths, Infant Safety Thermometer, Waterproof, Accurate Readings
$19.95 Save $10.00 RRP: $29.95
Food pH Meter 0.00-14.00 pH Range, Temperature Compensated pH Tester for Canned Meat, Cheese, Dough, Water Model A
$43.95 Save $25.05 RRP: $69.00
PH Meter Replacement Electrode Probe PH818 Compatibility Aquarium PH Meter Spare Part Acidometer Water Tester Probe
$30.95 Save $15.00 RRP: $45.95
Aquarium pH Sensor Probe for Accurate Readings, Compatible with Most pH Meters & Controllers, Blue Color
$21.95 Save $11.00 RRP: $32.95
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
$24.95 Save $12.00 RRP: $36.95
Soil pH Tester Hygrometer Moisture Meter For Gardening Greenhouse Potted Plants All In One Dual Function
$20.95 Save $10.00 RRP: $30.95
portable swimming pool pH tester digital tester for pool water quality
$25.95 Save $13.00 RRP: $38.95
pH Meter 2 In 1 pH And Temperature Meter With Backlit 014 pH Range For Nutrients Hydroponics Indoor Aquarium
$44.95 Save $24.05 RRP: $69.00
TDS Tester 3In1 Digital H2 ORP Temp Water Meter With ATC Accuracy 02400 PPb Hydrogen Tester
$59.00 Save $30.00 RRP: $89.00
PH Testers LCD Mode Water Quality Meter Durable Material Portable PH Tester For Water Testing
$34.95 Save $17.00 RRP: $51.95
TDS Tester for Drinking Water - Portable TDS EC Temp Meter for Hydroponics, Aquariums, and PPM Measurement
$14.95 Save $7.00 RRP: $21.95
TDS Water Tester Digital EC Temperature Meter 0-9999 PPM Portable Device for Swimming Pools and Aquariums
$14.95 Save $7.00 RRP: $21.95
15 Pieces pH Calibration Powder pH Professional Calibration Solution for pH Tester Portable Easy to Mix with Distilled Water
$26.95 Save $12.00 RRP: $38.95
Multifunctional Water Quality Detector with Bluetooth LCD, PH/TDS/EC/Temperature Meter for Pools and Aquariums
$209.00 Save $100.00 RRP: $309.00
Ph Tester Digital for Pool and Drinking Water, 5 in 1 Salinity, pH, Temperature, EC, TDS Meter, High Accuracy Salt Tester
$74.00 Save $15.00 RRP: $89.00
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer,3483
$44.95 Save $44.05 RRP: $89.00
Multifunction Water Tester for High Accuracy Drinking Water and Marine Analysis Meter with Digital Display and Compact Design
$37.95 Save $21.05 RRP: $59.00
Phenol Red 10ml pH Tester for Water Balance Measurement, Freshwater Aquarium, Garden Plants, and Lawn Care Reagent
$14.95 Save $7.00 RRP: $21.95
PH Test Drops - Accurate Water pH Meter for Freshwater and Seawater Testing | Pool pH Levels Tester with High Precision
$14.95 Save $7.00 RRP: $21.95
CL2 Tester Water Tester Chlorine Meter for Swimming Pools and Aquariums Handheld Digital Water Quality Analyzer
$24.95 Save $12.00 RRP: $36.95
Digital pH Meter 7 in 1 with Bluetooth Temp ORP EC TDS Salinity S.G Tester for Drinking Water Hydroponics Aquarium Lab
$64.00 Save $35.00 RRP: $99.00
Long Probe 5 in 1 Soil PH Meter Digital Display Temperature Humidity Meter
$36.95 Save $17.05 RRP: $54.00
Water Tester, Digital TDS Meter for Drinking Water Quality Analysis 0-9990ppm, Ideal for Aquariums, Hydroponics, Pools
$24.95 Save $12.00 RRP: $36.95
Accurate Soil pH Meter for Gardening and Agriculture, Fast Digital Readings, Compact Design, Easy to Use
$44.95 Save $9.05 RRP: $54.00
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design, Easy to Use
$14.95 Save $3.00 RRP: $17.95
performance 5in1 soil pH meter, long probe, digital temperature tester
$36.95 Save $17.05 RRP: $54.00
PH Meter Replacement Electrode Probes 2 Pack Compatible With Aquarium PH818 pH Water Tester Spare Part
$44.95 Save $24.05 RRP: $69.00