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Shop the best prices on 758 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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417 - 448 of 758
Soil Moisture Meter - 3 In 1 Soil Tester Kits With Soil Moisture/light/ph Tester, Gardening Tool Kit For Plants, Suitable For Indoor Outdoor, Garden,8
$30.95 Save $33.05 RRP: $64.00
Water Quality Tester Inline Single Meter 09990 PPM For Aquariums, Hydroponics, Drinking Water
$42.95 Save $21.05 RRP: $64.00
TDS Tester and pH Meter 0.01 Resolution 014 pH Range Water Quality Tester For Drinking Water
$20.95 Save $10.00 RRP: $30.95
PC102 2-in-1 PH Chlorine Meter Tester for Pool and Aquarium Water Quality Measurement, CL2 Testing Device
$26.95 Save $13.00 RRP: $39.95
Water Quality pH Tester for Aquariums with Proofreading Powder - Accurate Hydrogen Level Measurement for Fish Tanks
$119.00 Save $90.00 RRP: $209.00
3 In 1 PH Tester Digital Water Quality Meter TDS EC Temperature LCD Pen for Purity Testing and Filtered Water
$14.95 Save $7.00 RRP: $21.95
TDS Meter pH Tester Pen With ATC, 0.01 pH Accuracy, Water Quality Tester For Farming, Pools, Drinking Water, Test Strips
$50.95 Save $28.05 RRP: $79.00
Realtime Water Analyzers With Double Probes For Accurate Measurement In Various Environments ABS Device
$84.00 Save $45.00 RRP: $129.00
6 In 1 Water Quality Tester with Temperature Meter, APP Display for PH, TDS, EC, ORP, CL, Ideal for Home Ponds and Aquariums
$104.00 Save $55.00 RRP: $159.00
Waterproof Digital PH EC TDS Meter 3 In 1 Water Quality Tester With Temperature Display For Aquarium, Pool, Hydroponics
$39.95 Save $19.05 RRP: $59.00
9851 New Water Quality Detector PH/TDS Meter PH/TDS Analyzer Online Monitor
$43.95 Save $15.05 RRP: $59.00
Dissolved Oxygen Meter Digital DO Test Water Quality Analyzer For Seawater Freshwater Fish Tank Aquaculture
$149.00 Save $70.00 RRP: $219.00
4-in-1 Digital Soil pH Meter Test Kit for Moisture Light Temperature with Backlight and Probe
$17.95 Save $9.00 RRP: $26.95
PH Meter Pen IP67 Waterproof Large Backlit Screen Dual Temperature pH Tester For Food Alkalinity Greenhouse Soil
$64.00 Save $30.00 RRP: $94.00
Rechargeable pH Composite Electrode Probe 014 pH Range 060 C Temp Range Industrial Lab pH Measurement
$20.95 Save $10.00 RRP: $30.95
Po Type Soil Ph Meter Tester Sensor With Detachable Probe, Gardening Quality Monitoring Acidity Test Tool Kits For Gardener Indoor Outdoor Garden,2525
$43.95 Save $45.05 RRP: $89.00
Digital tuya wifi ph/orp/temp meter 3 in 1 water quality tester aquarium accurate ph monitor acidometer app control us/eu plug
$132.87 Save $208.86 RRP: $341.73
3 in 1 Soil pH Meter with Moisture and Temperature Sensors, Backlit LCD Display for Gardening and Plant Care
$99.00 Save $50.00 RRP: $149.00
Water Quality Meter P-101 Portable Handheld pH and Chlorine Tester for Pools, Field and Lab
$43.95
Water Quality Tester 3In1 EC And Temperature Meter, 09990 PPM Digital Water Tester For Drinking Water, Aquariums
$14.95 Save $7.00 RRP: $21.95
Combo Meter for pH, Temperature, Conductivity in Water - Easy Calibration Water Quality Monitor for Pools and Labs
$189.00
2 in 1 PH Tester Portable Water Quality Tester for Swimming Pools and Drinking Water with Chlorine Level Meter and Analyzer
$28.95
Precision Electrode Probe 0-14pH Sensor Tester Meter Monitor for Aquarium Hydroponics High Sensitivity Measurement Tool
$26.95 Save $13.00 RRP: $39.95
Pool Chlorine Tester, PH Tester, PC102B CL2 Chlorine and PH Tester Swimming Pool Spa Water Quality Analyser with Probe for Family Pools or Spas
$24.95 Save $12.00 RRP: $36.95
TDS Meter Digital Water Tester Portable 0 to 9990ppm Accurate Water Quality Testing Pen for Drinking Water and Aquariums
$14.95 Save $7.00 RRP: $21.95
Water Quality Tester TDS, EC & Temperature Meter, Portable PPM Meter For Aquarium And Pool, Easy To Use
$21.95
pH Sensor Module With Electrode/Probe Detection, BNC Connector, For Aquariums, Pools, Laboratories
$24.95 Save $13.00 RRP: $37.95
TDS Tester Handheld Water Quality Meter Pen, Digital TDS Tester 0-990 PPM, For Home Drinking Water, Aquariums, Pool
$17.95 Save $9.00 RRP: $26.95
Pack of 4 Digital pH Tester for Aquariums Pool Water Quality Meter ABS
$104.00 Save $55.00 RRP: $159.00
15 Pack pH Calibration Powder for Accurate Water Testing in Pools, Aquariums, and Hydroponics
$14.95 Save $7.00 RRP: $21.95
Waterproof pH Value Meter For Soil, Soil pH Tester, Gardening And Agriculture Use, Digital LCD Display
$21.95 Save $11.00 RRP: $32.95
TDS Tester for Drinking Water - Digital EC Temperature Meter 0-9999 PPM for Pools - Portable Accurate Measurement Tool
$14.95 Save $7.00 RRP: $21.95