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Shop the best prices on 8,982 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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833 - 864 of 8,982
EZ-9909 5 in 1 Function Water Quality Testing Meter PH Salinity TDS EC Tester with Backlight
$44.95 Save $29.05 RRP: $74.00
4 in 1 Water Quality Tester PH TDS EC Temperature Detection Sensitive Precise Water Quality Monitor with HD Screen
$40.95 Save $28.05 RRP: $69.00
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe Bnc Connector Replacement Kit for Aquarium
$15.95 Save $4.00 RRP: $19.95
TDS Meter, Pen Type pH Meter, Portable Water Quality Tester, Acidity Meter for Aquarium, Farm, Pools, Drinking Water
$119.00 Save $70.00 RRP: $189.00
TDS Meter PH Meter Digital Water Quality Test Pen -2.00-16.00 For Swimming Pools, Drinking Water, Aquarium, Laboratory
$32.95 Save $16.00 RRP: $48.95
Moisture Meter, Soil Tester For Plants, pH And Light Meter, Hydroponics Analyzer, Garden Hygrometer
$59.00 Save $30.00 RRP: $89.00
Digital Water Quality Monitor Tester Tester Water Quality Monitor Test Pen Portable 4 In 1 ORP H2 Temperature Tester YY-400
$38.95 Save $80.05 RRP: $119.00
4 Inches Benchtop Digital PH Testing Meter PH Meter Laboratory Analysis Instrument PH Meter to Dete
$279.00
Soil Tester 6 in 1 Humidity Sunlight PH Meter Temperature Humidity Soil Fertility Garden Plant Flower Humidity Tester
$22.95 Save $11.00 RRP: $33.95
PH4502C PH Value Detection Sensor Module Kit Detection Regulator Soil Water Quality Acid-Alkali Concentration Sensor
$24.95 Save $12.00 RRP: $36.95
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aq
$20.95
7 in 1 Swim Pool PH Tester Bluetooth-Compatible Water Quality Tester Pool Salt Tester Salinity Mete
$239.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester
$64.00 Save $15.00 RRP: $79.00
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic EU Plug
$119.00 Save $20.00 RRP: $139.00
7 in 1 RS485 Soil Temperature Humidity Sensor PH Conductivity
$89.00 Save $15.00 RRP: $104.00
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aq
$189.00
7 In 1 Phfree Chlorineorpectdssalttemp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$109.00 Save $40.00 RRP: $149.00
3X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll unbrand
$11.95 Save $6.00 RRP: $17.95
Electric Mixing Cup PH Buffer Preparation Device for PH Meter
$44.95 Save $24.05 RRP: $69.00
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/ Meter C-600 Water Quality Tester
$31.95 Save $16.00 RRP: $47.95
PH Sensor Replacement Probe PH Water Quality Electrode Tester
$13.95 Save $7.00 RRP: $20.95
4 in 1 Soil Moisture Meter PH Tester Humidity Light Nutrient Meter
$20.95 Save $10.00 RRP: $30.95
7 in 1 Water Quality Tester PH/EC/TDS IP67
$74.00 Save $35.00 RRP: $109.00
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter
$31.95 Save $16.00 RRP: $47.95
48 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter unbrand
$11.95 Save $6.00 RRP: $17.95
3 in 1 water quality test pen TDS/PH/TEMP PH meter multi-parameter
$44.95 Save $24.05 RRP: $69.00
Bluetooth Food PH Meter High Accuracy Digital PH Meter for Cheese Meat Fruits Flour Products 1030 Pointed Tip
$74.00 Save $30.00 RRP: $104.00
Portable Water Quality Tester 5-in-1 Fish Tank PH Meter TDS Test Pen
$29.95 Save $14.00 RRP: $43.95
3-in-1 Soil Meter Moisture Light and PH Tester Black
$12.95 Save $6.00 RRP: $18.95
3-in-1 Soil Meter Moisture Light and PH Tester White
$12.95 Save $6.00 RRP: $18.95
Bluetooth Water Quality Tester EC ORP Temp PH Meter EU PLUG
$139.00 Save $70.00 RRP: $209.00
Dissolved Oxygen Meter
$129.00 Save $60.00 RRP: $189.00