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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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161 - 192 of 900
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
Digital Chlorine Tester with Accurate Measurement and Probe for Pool and Drinking Water Quality
$19.95 Save $10.00 RRP: $29.95
Digital PH Meter with Clear Display and Replaceable Probe for Aquarium Hydroponics Wall Mount
$31.95 Save $15.00 RRP: $46.95
Water Quality Tester Pen with LED Light, Precision Copper Probe for Drinking and Mineral Water
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester 6in1 Digital pH Meter for ORP Chlorine Temp, IP67 Waterproof with App
$89.00 Save $40.00 RRP: $129.00
pH Tester Digital for Pool Salt Water, Digital Salinity Meter with LCD Display, Accurate pH and Salinity Measurement
$74.00 Save $25.00 RRP: $99.00
Water Quality Tester with MultiParameter Testing, COD TOC TDS Analysis, Reagent, Pen Design for Drinking and Surface Water
$109.00 Save $50.00 RRP: $159.00
Phenol Red Water pH Tester For Freshwater Aquariums, Tanks, Plants, Lawn And Pool Reagent Balancer, Accurate pH Measurement
$15.95 Save $7.00 RRP: $22.95
Hydrogen Test Drops Water pH Test Liquid pH Test Kit Portable pH Meter Digital pH Tester for Pools and Aquariums
$15.95 Save $7.00 RRP: $22.95
5in1 Soil pH Meter Digital Temperature Moisture Tester with Accuracy
$40.95 Save $23.05 RRP: $64.00
Water Quality Detector pH Tester 1-Piece Digital Pool pH Meter Portable ABS Plastic Swimming Pool Accessory
$26.95 Save $13.00 RRP: $39.95
Water Quality Meter WiFi Tuya Smart PH ORP TDS EC Salt SG Temp CF Online Monitor for Field and Lab
$139.00 Save $70.00 RRP: $209.00
pH electrode probe 014 pH range BNCcompatible sensor for water testing aquariums hydroponics pH meters 115 cm cable simplified testing experience
$54.00 Save $30.00 RRP: $84.00
Digital pH Meter 4-In-1 Water Quality Tester Pen-Type pH Tester For Drinking Water, Hydroponics, Aquarium Blue
$29.95 Save $15.00 RRP: $44.95
PC102 2-in-1 PH Chlorine Meter Tester for Pool and Aquarium Water Quality Measurement, CL2 Testing Device
$27.95 Save $13.00 RRP: $40.95
Acidity Pen Waterproof Pocket Tester Digital Easy Calibration Sensitive Probes Durable For Home Drinking Water Testing
$89.00 Save $50.00 RRP: $139.00
Digital pH Meter 0.01 pH Accuracy ATC, pH Tester Pen, Litmus Tester, Water Quality Tester For Drinking Water
$24.95 Save $12.00 RRP: $36.95
3 in 1 PH Meter Water Quality Test Pen with Conductivity Meter and Temperature Measurement for Aquariums and Hydroponics
$54.00 Save $25.00 RRP: $79.00
Water Quality pH Tester for Aquariums with Proofreading Powder - Accurate Hydrogen Level Measurement for Fish Tanks
$119.00 Save $90.00 RRP: $209.00
Water Quality Tester For Swimming Pools Digital pH Meter Chlorine Meter ABS
$26.95 Save $13.00 RRP: $39.95
Cherry Pink Water Temperature Meter for Baby Bath Care, Accurate Temperature Display, Safe Material, Compact Design
$84.00 Save $75.00 RRP: $159.00
TDS Meter - Portable TDS EC Temperature Meter for Accurate PPM Measurement in Aquariums and Swimming Pools
$15.95 Save $7.00 RRP: $22.95
Temp PH Meter Digital Water Quality Purity Tester Temperature Pen Acidometer Detector For Pool Laboratory Aquarium
$36.95 Save $17.05 RRP: $54.00
E201C pH Electrode for Accurate pH Measurement 0-14, Ideal for Scientific Research and Industrial Applications
$30.95 Save $15.00 RRP: $45.95
Portable Handheld Soil pH Meter for Gardening and Agriculture, Fast Accurate Measurements, Compact Design, Easy to Use
$20.95 Save $4.00 RRP: $24.95
Soil pH Meters Digital Accurate Fast Readings Garden pH Tester for Gardening and Agriculture
$46.95 Save $12.05 RRP: $59.00
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design
$15.95 Save $3.00 RRP: $18.95
PH Tester Digital Water TDS Meter 6 in 1 with App Connection Auto Data Save Battery Powered Water Quality Tester for ORP CL Temperature
$104.00 Save $55.00 RRP: $159.00
Cherry Pink Water Temperature Meter For Baby Care Accessories
$19.95 Save $11.00 RRP: $30.95