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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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481 - 512 of 931
Digital pH Meter and Water Quality Tester with Precision for Aquarium Pool and Aquaculture
$28.95 Save $15.00 RRP: $43.95
5 in 1 Digital Water Tester pH Meter with LCD Backlight for Pools Aquariums and Drinking Water
$34.95 Save $18.00 RRP: $52.95
portable swimming pool pH tester digital tester for pool water quality
$26.95 Save $13.00 RRP: $39.95
1 piece portable swimming pool pH tester digital pH meter for pools ABS
$25.95 Save $13.00 RRP: $38.95
Water Quality Tester 3in1 Digital TDS EC Temp Meter with LCD Precision Probe for Drinking Water and Aquarium
$18.95 Save $9.00 RRP: $27.95
TDS Water Tester with Precision Probe, Fast Detection for Drinking Water and Aquariums 09990ppm
$15.95 Save $7.00 RRP: $22.95
PH Meter with Laboratory PH Electrode Probe, Wide 014 Range, BNC Connector for Aquarium Hydroponics
$17.95 Save $8.00 RRP: $25.95
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
TDS Water Quality Tester with Digital Display and Sensitivity for Drinking Water Testing
$64.00 Save $30.00 RRP: $94.00
Bluetooth 6in1 Water Quality Tester with Digital pH Meter ORP Chlorine EC Temp for Pool Aquarium Hydroponics
$79.00 Save $40.00 RRP: $119.00
Digital pH EC Meter with Dual Monitoring, ATC, Replaceable Electrode for Pool Aquarium Hydroponics
$64.00 Save $30.00 RRP: $94.00
3 in 1 TDS Meter Water Quality Tester with EC and Temperature for Drinking Water and Pools
$16.95 Save $8.00 RRP: $24.95
Desktop Laboratory pH Meter Auto Calibrating Acidity and Alkalinity Tester for Environment
$209.00 Save $100.00 RRP: $309.00
PH Tester Water Quality Monitor Swimming Pool Spa Water Quality Tester Convenient Hanging for Water Testing
$25.95 Save $13.00 RRP: $38.95
Chlorine pH Meter, 2in1 pH Meter, CL2 Tester with Probe, Water Quality Tester
$27.95 Save $14.00 RRP: $41.95
Digital Water Quality Tester 5in1 PH and TDS Meter with EC Salinity Temp, for Pools and Drinking Water
$36.95 Save $17.05 RRP: $54.00
Digital Pool and Aquarium Water Tester 7 in 1 pH ORP Salinity Temp Meter with Backlit LCD IP67
$33.95 Save $16.00 RRP: $49.95
Water Tester PH EC Conductivity Monitor Meter for Accurate Real-Time Water Quality Analysis and Monitoring
$84.00 Save $45.00 RRP: $129.00
Digital PH Test Water Quality Pen TDS EC ORP Temp Meter Backlit PH Tester For Drinking Water Hydrogen Water Analysis
$36.95 Save $17.05 RRP: $54.00
15 Pieces pH Calibration Powder pH Professional Calibration Solution for pH Tester Portable Easy to Mix with Distilled Water
$26.95 Save $14.00 RRP: $40.95
PC102 2-In-1 pH Chlorine Meter Tester Plastic Body For Pool And Aquarium Water Quality Testing CL2
$30.95 Save $15.00 RRP: $45.95
Water Quality Tester 1 Piece Chlorine Tester For Pools, pH Tester, Digital Liquid Water Meter, Electronic Spa Test Pen
$30.95 Save $15.00 RRP: $45.95
Moisture Meter Soil pH Tester With Light Intensity, pH And Moisture Measurement, Model RZ96
$42.95 Save $21.05 RRP: $64.00
Phenol Red 10ml pH Tester for Water Balance Measurement, Freshwater Aquarium, Garden Plants, and Lawn Care Reagent
$14.95 Save $8.00 RRP: $22.95
7 in1 Water Quality Tester Lab pH Meter Salt Tester Accuracy Multi Parameter
$59.00 Save $25.00 RRP: $84.00
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
Innovative gardening tool, digital moisture and pH tester for growth conditions in your plants.
$22.95 Save $11.00 RRP: $33.95
TDS Tester Portable Water Quality Meter For Hydroponics, Aquariums, And Pools - Precise Pocket-Size Instrument
$17.95 Save $8.00 RRP: $25.95
Water Quality Tester with Large Screen and PH Meter Probe, Portable PH Tester for Swimming Pool and Spa Use
$30.95 Save $15.00 RRP: $45.95
Rechargeable pH Electrode E201C for Accurate pH, 014 pH Range, Industrial and Lab Use, Compatible with Standard Meters
$27.95 Save $13.00 RRP: $40.95
Ph Meter Detector TDS Salinity Meter Voice Model EC Acidity Multi-Parameter Water Quality Testing Device
$43.95 Save $25.05 RRP: $69.00
User Friendly Soil pH Meter with Backlit Display, Accurate Readings, Compact Design for Easy Soil Monitoring
$31.95 Save $16.00 RRP: $47.95