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Shop the best prices on 8,877 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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161 - 192 of 8,877
PH-2011 Precision with Temperature Compensation Written Test PH Meter with Luminous Display PH Meter PH Test Pen unbrand
$19.95
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden Growing Plants
$139.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter
$7.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool unbrand
$54.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hydroponics Lab unbrand
$59.00
0.00-14.00 Ph Meter Tester Online Water Quality Tester Testing Instrument Tool Eu Plug 220v
$159.00
Ph217 Water Quality Tester Multifunction Water Test Meter Detector Ph/tds/ec/temp/orp/cfeu Plug
$379.00
Food Ph Tester Digital Ph Meter Sharp Glass Electrode For Water Milk Cheese Soil Food
$104.00
Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn 290*50*38MM
$28.95 Save $14.00 RRP: $42.95
Smart online bluetooth chlorine online monitoring measuring instrument
$279.00 Save $420.00 RRP: $699.00
Digital Turbidimeter Turbidity Meter Liquid Water Quality Turbidity Handheld
$329.00 Save $470.00 RRP: $799.00
TDS Meter 5 in 1 EC TDS Salinity Temperature pH Water Quality Tester for Aquariums Pools Food Beverages ATC 1 Without Backlight
$59.00 Save $30.00 RRP: $89.00
Purity Water Tester 45g Portable Digital Water Quality Meter For School Science Experiments And Pond Research
$20.95 Save $10.00 RRP: $30.95
PH Meter Replacement Electrode Probe for PH818 Aquarium Water Quality Tester Spare Part Compatible with Standard Probes
$46.95 Save $22.05 RRP: $69.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$129.00 Save $60.00 RRP: $189.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
$89.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature Edition 0709
$94.00 Save $75.00 RRP: $169.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for Swimming Pool
$89.00 Save $60.00 RRP: $149.00
Soil PH Meter, 4 in 1 Soil Tester Moisture, Digital Plant Moisture Meter with PH/Temperature/Light, Soil Moisture Meter
$19.95 Save $12.00 RRP: $31.95
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
$25.95 Save $13.00 RRP: $38.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
$64.00 Save $35.00 RRP: $99.00
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$28.95 Save $17.00 RRP: $45.95
2X PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM,EC and Temperature Measurement 0.01 PH High Precision
$22.95 Save $13.00 RRP: $35.95
ZPSHYD 100 Pcs PH Test Strips, 6 in 1 PH Hardness Alkalinity Cyanuric Acid Litmus Test Paper with Two Storage Bottles for Pool Spa
$19.95 Save $17.00 RRP: $36.95
ZPSHYD 200Pcs PH Test Strips, 3 in 1 Alkalinity Hardness Detection Litmus Paper with 4 Bottles for Pool, Spa, Aquarium, Urine and Saliva Testing
$22.95 Save $17.00 RRP: $39.95
Fyearfly PH Test Electrode, 0-14PH Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector, for Aquariums Hydroponics Laboratorie
$30.95 Save $18.00 RRP: $48.95
PH Electrode Probe,Rechargeable PH Controller Meter with Sensor BNC Connector for Laboratory School
$31.95 Save $17.05 RRP: $49.00
ZPSHYD 100Pcs PH Paper, PH0‑14 Professional Measurement Test Strips Accurate Universal for Cosmetics Drinking Water Soil 50PCE
$19.95 Save $18.00 RRP: $37.95
Fyearfly Rechargeable PH Electrode, 0-14.00 PH Electrode Probe Rechargeable PH Controller Meter Sensor with BNC Connector, for Laboratory School
$31.95 Save $17.05 RRP: $49.00
Zd-06 Soil Ph Tester Moisture Meter Waterproof Soil Tester For Indoor & Outdoor Test Kit Tools With 295mm Long Electrode Probe
$59.00
Soil pH Tester, 4 in 1 Soil Tester Moisture Meter Plant Soil Tester Kit with PH, Light And Moisture Acidity Tester for Flowers
$59.00 Save $20.00 RRP: $79.00
High-precision 2-in-1 Ph Tester Acidity Meter Humidity Detector Flower Soil Ec Soil Tester 3-8 Ph For Garden Greenhouse
$59.00