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Shop the best prices on 9,134 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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EC8801 Digital Soil Tester Portable EC Conductivity TEMP Meter for Garden Agriculture Orchards Pastures
$74.00 Save $20.00 RRP: $94.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
$84.00
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$41.95
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
$9.95
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 , EC and Temperature Measurement 0.01 P
$12.95
50Pcs 6-In-1 Swimming Pool PH Test Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip
$8.95
PH Meter Replacement Probe Electrode for PH/TDS/EC/Temperature Meter, EZ9901 Probe
$18.95
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
$79.00 Save $15.00 RRP: $94.00
Water Quality Tester Pen for pH, EC, and TDS Measurement Portable Conductivity Meter for Liquid Analysis
$27.95 Save $36.05 RRP: $64.00
High-Precision pH Meter for Water Quality Testing, 0-14 Range, 0.01 Accuracy
$17.95 Save $29.00 RRP: $46.95
Industrial Lab Water pH Analyzer Probe Sensor for Pool Testing and Monitoring Solutions
$15.95 Save $28.00 RRP: $43.95
7 in 1 Water Quality Monitor WiFi for Tuya APP ABS EC Conductivity PH ORP Meter for Aquarium EU Plug 220V
$129.00 Save $40.00 RRP: $169.00
Soil PH Meter Moisture Tester Soil Analyzer for Android USB Smart Garden Soil Nutrient Sensor for Greenhouse Home Farmer
$99.00 Save $50.00 RRP: $149.00
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
$21.95 Save $7.00 RRP: $28.95
Online PH EC Monitor Meter Water Quality Tester with Replaceable PH Probe220V EU Plug
$84.00 Save $25.00 RRP: $109.00
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester
$89.00 Save $60.00 RRP: $149.00
Portable TDS Meter Water Quality Tester for Drinking Water
$22.95 Save $17.00 RRP: $39.95
Water Quality Meter Tuya WiFi 8 In 1 Water Tester DIY Water Quality Analyzer Portable Field and Lab Monitor
$179.00 Save $90.00 RRP: $269.00
Refraction Meter Smart Brix Refractometer ABS For Brewing Applications Handheld
$37.95 Save $21.05 RRP: $59.00
6in1 Digital Water Tester With Backlight LCD App Control IP67 WaterResistant pH ORP Chlorine
$129.00 Save $60.00 RRP: $189.00
pH & TDS Meter, 2 in 1 TDS pH Water Quality Tester, 0-14 pH Measurement Accuracy, 1 PPM Resolution, 2% Reading Accuracy, Set 0-9990 PPM, for Swimming
$26.95 Save $92.05 RRP: $119.00
Aquatic Solution Tester reliable pH replacement electrode with BNC compatibility (2.95 m) 2.95m
$45.95 Save $23.05 RRP: $69.00
3 in 1 Soil Tester Handheld Digital Moisture pH Fertility Meter for Garden and Potting Soil
$26.95 Save $14.00 RRP: $40.95
Liquid PH Value Detection Sensor Module Monitoring Control Arduino Compatible 0-14 pH Range Analog Output
$129.00 Save $60.00 RRP: $189.00
Pool Water Quality Tester Portable Multifunction PH Tester For Saltwater Pools And Spas Handheld Digital Test Meter
$54.00 Save $20.00 RRP: $74.00
pH Meter Test Strips Litmus Tester For Acid Base Analysis, 0-14 pH Range, Color-Coded Chart, Paper Strip Kit
$20.95 Save $11.00 RRP: $31.95
PH Test Strips, 2 Sets, 160 Strips, 1-14 pH Range, Water Cosmetics Floor PH Test Paper With Controller Card
$20.95 Save $11.00 RRP: $31.95
Soil pH Tester 3in1 Moisture Sensor for Gardening Greenhouse Lawn Pot Plants Waterproof Electrode
$31.95 Save $15.00 RRP: $46.95
ORP Meter Replacement Probe Electrode - BNC Q9 Plug - High Accuracy ORP Measurement
$54.00 Save $15.00 RRP: $69.00
Moisture Meter For Wood And Soil, pH 3-8 Range, Garden And Hydroponics Hygrometer, Water Leak Detector, Length 8-25 cm
$129.00 Save $60.00 RRP: $189.00
Water Quality Test Pen pH Meter Detector EC Acidity MultiParameter Water Quality Tester Voice Model
$59.00 Save $30.00 RRP: $89.00
Water Test Pen, Digital pH Meter Pen, With ATC Button, Water With Auto Calibration Function and 0.00-14.00 Measuring Range，8746
$46.95