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Shop the best SALE offers on 7,282 low price ph meters. SAVE on discount and clearance ph meters in the Fruugo SALE, with big savings and cheap deals on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely in the Fruugo SALE, with secure payment and fast shipping to Canada.

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1 - 32 of 7,282
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$219.00 Save $40.00 RRP: $259.00
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol - Mxbc
$209.00 Save $40.00 RRP: $249.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
$33.95 Save $20.05 RRP: $54.00
Long Body pH Electrode with BNC Plug Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Economical Device Sensor
$44.95 Save $114.05 RRP: $159.00
Soil tester for pH, EC, NPK with LCD display and Modbus protocol
$219.00 Save $170.00 RRP: $389.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU
$37.95 Save $46.05 RRP: $84.00
Online PH /EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality
$46.95 Save $27.05 RRP: $74.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
$47.95 Save $26.05 RRP: $74.00
Soil Meter High Accuracy Quick Response Portable Soil Moisture Meter PH Tester for Greenhouses Orchards
$52.95 Save $26.05 RRP: $79.00
pH Indicator Solution Portable pH Tester Liquid Acid Base Analyzer For Freshwater And Pool Water Precision Water Tester
$20.95 Save $10.00 RRP: $30.95
Soil PH Meter, 4 in 1 Soil Tester Moisture, Digital Plant Moisture Meter with PH/
$34.95 Save $29.05 RRP: $64.00
PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit
$21.95 Save $14.00 RRP: $35.95
Water Electrolyzer 2Pack For Testing Black Easy To Use Electrolysis Tester Meter With Instant Results
$23.95 Save $12.00 RRP: $35.95
Optical Salinity Refractometer HandHeld Food Brine Sampling Salt Content Meter 028% Range
$41.95 Save $17.05 RRP: $59.00
PC‑102 CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
$38.95 Save $15.05 RRP: $54.00
Battery Activation Board, Quick Charging Battery Activation Plate Replacement for iOS 5G‑13 Pro for Max for Android
$45.95 Save $18.05 RRP: $64.00
SMART SENSOR AS218 Digital PH Meter Tester 0.00~14.00 pH Moisture Measuring Instrument
$179.00 Save $20.00 RRP: $199.00
Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector
$35.95 Save $14.00 RRP: $49.95
TDS Meter High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit
$25.95 Save $18.00 RRP: $43.95
Salinity Tester Portable Electronic Salt Concentration Meter with LED Indicator Light
$48.95 Save $20.05 RRP: $69.00
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
$25.95 Save $18.00 RRP: $43.95
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
$59.00 Save $35.00 RRP: $94.00
PH02S High Definition PH Tester Digital Display Portable Water Quality Testing Meter
$32.95 Save $18.00 RRP: $50.95
TDS Meter LCD Screen Celsius Fahrenheit Adjustable Wide Application High Accuracy Stable Performance EC Meter
$25.95 Save $18.00 RRP: $43.95
Soil Meter 3 in 1 Moisture PH Light Tester Plant Care Tools for Garden Lawn Farm Indoor Outdoor Use
$19.95 Save $18.00 RRP: $37.95
Soil Tester PH Meter Moisture Lighting Temperature Sensor LED Display for Garden English
$28.95 Save $18.00 RRP: $46.95
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe
$17.95 Save $4.00 RRP: $21.95
Nutrient Meter Test Nutra Wand Truncheon Hydroponic EC/PPM/CF Hydroponics Readers
$74.00 Save $15.00 RRP: $89.00
Water Quality Tester 5 in 1 EC TDS Salt SG Temperature Bluetooth Water Quality Detector for Planting
$69.00 Save $20.00 RRP: $89.00
PH Meter Tester Handable Digital pH Meter with LCD Screen Large Backlit 0.00~14.00 pH Moisture Measuring Instrument with a Storage Case WIN06
$159.00 Save $10.00 RRP: $169.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$54.00 Save $50.00 RRP: $104.00
5 in 1 Multifunction Digital Water Quality Tester Portable pH/Salinity/Temperature/TDS/EC Meter Monitor Pen
$34.95 Save $11.00 RRP: $45.95