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Shop the best prices on 9,052 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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1,217 - 1,248 of 9,052
PH Probe Sensor for Water Quality Testing, Laboratory Electrode for Fish Tank, pH Calibration, Accurate pH Measurement
$30.95 Save $16.00 RRP: $46.95
TDS Tester for Drinking Water - Digital EC Temperature Meter 0-9999 PPM for Pools - Portable Accurate Measurement Tool
$20.95 Save $10.00 RRP: $30.95
-300 Water Tester PH ORP Temperature Meter
$33.95 Save $2.00 RRP: $35.95
Water Quality Tester EC ORP Temp PH Meter Conductivity Tester (AU)
$169.00 Save $10.00 RRP: $179.00
TDS/EC/Salinity/Temperature Detector Salt Content Water Quality Meter
$35.95 Save $2.00 RRP: $37.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
$36.95 Save $3.00 RRP: $39.95
Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter
$39.95 Save $2.00 RRP: $41.95
PH Pen Type Acidity Measuring Meter High PH872 EU Plug
$319.00 Save $10.00 RRP: $329.00
Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC
$64.00 Save $5.00 RRP: $69.00
Water PH Tester Digital PH Meter Automatic Calibration B
$10.95 Save $1.00 RRP: $11.95
4 in 1 Soil Moisture Meter PH Tester Humidity Light Nutrient Meter
$19.95 Save $1.00 RRP: $20.95
7 in 1 Water Quality Tester PH/EC/TDS IP67
$99.00 Save $5.00 RRP: $104.00
TDS Tester 10In1 Water Quality Tester For Aquarium & Pool PH TDS EC Salt Temp SG ORP H2 Resistivity Pen Accessory X
$54.00 Save $25.00 RRP: $79.00
PH Meter Digital Litmus pH Water Quality Test Pen for Swimming Pool, Drinking Water, Aquarium, Laboratory - Range 2.00-16.00
$32.95 Save $16.00 RRP: $48.95
2X pH Meter Replacement Electrode Probe for PH818 Aquarium Water Quality Tester Compatible Spare Part
$40.95 Save $23.05 RRP: $64.00
Water Quality Tester Inline Single Meter 09990 PPM For Aquariums, Hydroponics, Drinking Water
$59.00 Save $30.00 RRP: $89.00
Realtime Water Analyzers With Double Probes For Accurate Measurement In Various Environments ABS Device
$119.00 Save $60.00 RRP: $179.00
TDS Meter pH Tester Pen With ATC, 0.01 pH Accuracy, Water Quality Tester For Farming, Pools, Drinking Water, Test Strips
$74.00 Save $35.00 RRP: $109.00
Industrial PH Probe for Accurate Measurements, Wide Range, Easy Operation, Compatible with Various Solutions
$38.95 Save $20.05 RRP: $59.00
Hydrogen Test Drops Water pH Test Liquid pH Test Kit Portable pH Meter Digital pH Tester for Pools and Aquariums
$20.95 Save $10.00 RRP: $30.95
Digital Water Testing Equipment High Precision Measurement Tool For Outdoor Activities White Compact Design 1Set
$23.95 Save $10.00 RRP: $33.95
2 in 1 Soil PH and Moisture Meter Pointer Soil PH Tester Soil Moisture Gauge with Waterproof Gasket
$26.95
PH Meter For Aquarium MultiParameter Water Quality Monitor Online Acidometer
$74.00 Save $35.00 RRP: $109.00
PH Meter Probe for Industrial Water Quality Monitoring - BNC Connector, 0-14 pH Range, Accurate Detection Tool
$38.95 Save $20.05 RRP: $59.00
Swimming Pool Water Quality Tester PC102 - pH Tester for Pools and Spas, Easy-to-Use Digital Water Testing Device
$33.95 Save $17.00 RRP: $50.95
E201C pH Electrode for Accurate pH Measurement 0-14, Ideal for Scientific Research and Industrial Applications
$40.95 Save $23.05 RRP: $64.00
Bodenfeuchtigkeitsmesser Pflanzenfeuchtigkeitsmesser pH Tester für Innen- und Außenräume Rasenflächen Balkon ohne Batterie
$24.95 Save $12.00 RRP: $36.95
Acidity Pen Waterproof Pocket Tester Digital Easy Calibration Sensitive Probes Durable For Home Drinking Water Testing
$119.00 Save $60.00 RRP: $179.00
TDS Meter - Portable TDS EC Temperature Meter for Accurate PPM Measurement in Aquariums and Swimming Pools
$20.95 Save $10.00 RRP: $30.95
Plastic Shell E 201C pH Electrode Probe, Durable pH Meter Sensor for Laboratory and Industrial Use
$42.95 Save $21.05 RRP: $64.00
Water Quality Analyzer High Accuracy Pen Type PH Meter Digital 4 in 1 EC TDS Temperature Meter for Household Drinking Aquarium
$89.00 Save $30.00 RRP: $119.00
Bluetooth Water Quality Tester High Accuracy PH Temperature Monitor Pen with Backlight BLEP3
$54.00 Save $15.00 RRP: $69.00