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Shop the best prices on 885 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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65 - 96 of 885
Digital Water Quality Tester TDS Meter 0-9990 PPM Drinking Water Analyzer For Aquarium Hydroponics Pools Farming
$26.95 Save $13.00 RRP: $39.95
Digital TDS Meter Water Quality Tester with Accuracy Sensor, Instant Reading and Data Lock for Drinking Water, Aquarium and RO System
$15.95 Save $7.00 RRP: $22.95
4-in-1 TDS Water Quality Test Pen Digital Display High Precise Portable Battery Powered
$7.95 Save $9.00 RRP: $16.95
Drinking Water Tester Digital Portable Water Quality Meter For Travel Camping Aquarium Home Outdoor Activities Pond
$14.95 Save $8.00 RRP: $22.95
Multifunctional Water Quality Detector with Bluetooth LCD, PH/TDS/EC/Temperature Meter for Pools and Aquariums
$209.00 Save $110.00 RRP: $319.00
Multifunction Water Tester for High Accuracy Drinking Water and Marine Analysis Meter with Digital Display and Compact Design
$38.95 Save $20.05 RRP: $59.00
Soil pH Meter 3-in-1 Soil Tester Kit for Garden, Farm, Lawn, Indoor Use, Battery-Free, Lady Shape Red M
$22.95 Save $11.00 RRP: $33.95
Water Quality Tester pH Meter Portable Pool Tester for Swimming Pool Maintenance, Accurate Pool Water pH Detection
$26.95 Save $13.00 RRP: $39.95
Ph Tester Digital for Pool and Drinking Water, 5 in 1 Salinity, pH, Temperature, EC, TDS Meter, High Accuracy Salt Tester
$74.00 Save $20.00 RRP: $94.00
PH/EC Water Quality Tester for Aquariums and Hydroponics, Conductivity Meter 0.00-14.00pH, 0.00-19.99mS/cm
$109.00 Save $60.00 RRP: $169.00
PH Reagent Test Drops pH Indicator Solution 10 mL Water Quality Tester pH Meter for Water Swimming Pool Sea Water
$14.95 Save $8.00 RRP: $22.95
Fdit Chlorine Tester, High Accuracy Water Tester, pH Meter for Pools
$29.95 Save $15.00 RRP: $44.95
PH Testers LCD Mode Water Quality Meter Durable Material Portable PH Tester For Water Testing
$35.95 Save $18.05 RRP: $54.00
2 in 1 Water Chlorine pH Tester for Swimming Pools, Accurate Measuring Device with Digital Display and Easy Calibration
$28.95 Save $14.00 RRP: $42.95
Five-in-One Multifunctional Soil Detector for pH Testing, Temperature, Humidity, and Light Measurement
$43.95 Save $20.05 RRP: $64.00
Fast Testing High Precision Spa Water Quality Analyzer Solid CL2 Pool PH Tester for Testing Chlorine PH Swimming Pool Spa
$26.95 Save $14.00 RRP: $40.95
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
Desktop Laboratory pH Meter Auto Calibrating Acidity and Alkalinity Tester for Environment
$209.00 Save $100.00 RRP: $309.00
Refractometer B137WHITE, 050% Brix, ATC, Handheld, Fruit Juice Milk Tea Sugar Meter
$31.95 Save $16.00 RRP: $47.95
Digital pH Tester For Food & Soil, Dough Alkalinity, ATC, Backlit LCD, Protective Electrode Cover, Field And Kitchen Use
$64.00 Save $35.00 RRP: $99.00
TDS Tester for Drinking Water - Portable TDS EC Temp Meter for Hydroponics, Aquariums, and PPM Measurement
$14.95 Save $8.00 RRP: $22.95
TDS Meter Temp ORP EC TDS Salinity SG pH Meter Bluetooth Water Quality Tester APP Control For Drinking Water Aquarium
$104.00 Save $55.00 RRP: $159.00
7 in1 Water Quality Tester Lab PH Meter And Salt Tester High Accuracy
$59.00 Save $25.00 RRP: $84.00
TDS Meter Digital EC Temperature Water Quality Tester 09999 PPM with Accurate LCD Reading for Aquariums and Pools
$15.95 Save $7.00 RRP: $22.95
Accuracy Dissolved Oxygen Meter with Automatic Temperature Compensation for Pools and Aquariums
$129.00 Save $60.00 RRP: $189.00
Dissolved Oxygen Meter with DO Sensor for Aquarium and Pool, Precise Measurement and Temp Compensation
$129.00 Save $60.00 RRP: $189.00
PH Meter with Laboratory PH Electrode Probe, Wide 014 Range, BNC Connector for Aquarium Hydroponics
$17.95 Save $8.00 RRP: $25.95
TDS Water Quality Tester with Smart Sensor Accuracy, Digital TDS EC Temperature Meter for Drinking Water, Aquarium and Pool
$15.95 Save $7.00 RRP: $22.95
Water Tester Digital Meter Waterproof Water Quality Tester 0 To 1999 mV Bipolar For Aquarium And Swimming Pool
$40.95 Save $23.05 RRP: $64.00
Water Quality Tester TDS EC Temperature Meter Accurate Device for PPM Measurement, Portable Tool for Home Hydroponics Aquariums
$15.95 Save $7.00 RRP: $22.95
PH2 Pro Water Quality Pen Digital pH Meter 0.01 Accuracy Tester 2.00 to 16.00 pH Range Aquarium Lab Green
$31.95 Save $16.00 RRP: $47.95
Water Quality Tester Pen 3-In-1 TDS EC Temperature Meter, Portable Waterproof for Drinking Water, Pool, Aquarium, Yellow
$16.95 Save $8.00 RRP: $24.95