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Shop the best prices on 8,994 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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193 - 224 of 8,994
Professional Water Quality Tester 3 in 1 Pen Conductivity Meter TDS / COND TEMP Analyzer Total Dissolved Solid Temperature tool
$119.00 Save $40.00 RRP: $159.00
3 In 1 Digital Ph Meter For Water, Tds/ph/temp Meter, Water Tester For Drinking Water, Swimming Pool, Hydroponics
$40.95 Save $28.05 RRP: $69.00
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums
$36.95 Save $52.05 RRP: $89.00
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer for Swimm
$34.95 Save $7.00 RRP: $41.95
TDS Meter Digital Water Test Device with EC and Temperature Measurement, Accurate PPM Meter for Aquariums and Hydroponics
$28.95 Save $14.00 RRP: $42.95
Paddle Boat, 2pcs Paddle with 2Pcs Rod Set Paddle Inflatable, High Toughness Inflatable Boat Dinghy Canoe Water Marine Sports Aluminium Allo
$59.00 Save $10.00 RRP: $69.00
7 in 1 Water Quality Tester High Accuracy Water Quality Test Pen
$37.95
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test
$43.95 Save $50.05 RRP: $94.00
3 in 1 Soil PH Tester Precision Soil Moisture Meter PH Meter Digital Indoor Outdoor Garden Farm Lawn Plant Care Gardening Tool-one
$64.00 Save $20.00 RRP: $84.00
High Precision Water Tester Pen for Tap Water Testing 4Pcs Portable
$54.00 Save $55.00 RRP: $109.00
3 in 1 Soil Tester PH/Moisture/Temperature Meter LCD Digital Soil PH Sensor Soil Flower Plants Humidity Detector for Garden Lawn
$59.00 Save $10.00 RRP: $69.00
Handheld Soil Tester Function 3 in 1 Soil Detector PH Humidity Sunlight Meter Flower Plants Soil Moisture Monitor Plug and play
$28.95 Save $6.00 RRP: $34.95
Portable PH Value Test Pen Aquarium PH Tester PH Meter Water Accurate Digital PH Meter Pen 0-14 pocket 20% Off
$29.95 Save $6.00 RRP: $35.95
2 in 1 Soil PH Fertility Meter With 3 Probes Soil PH Tester Plant Fertile Measure Device Acidity Meter For Garden
$30.95 Save $6.00 RRP: $36.95
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe Bnc Connector Replacement Kit for Aquarium
$69.00 Save $15.00 RRP: $84.00
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden Growing Plants
$119.00 Save $50.00 RRP: $169.00
Digital Pocket Pen pH Meter 0.0-14.0 for Lab Pool Aquarium Use Ph014 Er
$15.95 Save $10.00 RRP: $25.95
High-Sensitivity pH Electrode with BNC Connector for Aquarium Use
$17.95 Save $10.00 RRP: $27.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$149.00 Save $70.00 RRP: $219.00
Advanced 6-in-1 Water Testing Device with LCD Display for pH, EC, TDS, Salt, S.G, and Temperature Monitoring
$35.95 Save $23.05 RRP: $59.00
Digital TDS Meter Pen for Water Quality Testing, PPM & Temperature Measurement, 1 Piece
$10.95 Save $7.00 RRP: $17.95
Fluorescence Dissolved Oxygen Meter Detector Sensor Waterproof Aquaculture Device 1224V
$179.00 Save $100.00 RRP: $279.00
Ph Meter, Ph Meter 0.01 Ph Of High-Very Water Quality Testers With 0-14 Ph Measuring Range, Ph Meter For Water / Brows / Food / Floor / Sauce / Labora
$13.95 Save $11.00 RRP: $24.95
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool A
$44.95 Save $24.05 RRP: $69.00
4 in 1 TDS/EC/Salinity/Temperature Detector Salt Content Water Quality Meter for Swimming Pool Drink
$29.95 Save $24.05 RRP: $54.00
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums,
$27.95 Save $20.00 RRP: $47.95
Water Testing Kits for Drinking Water, 16 in 1 Drinking Water Test Kit 100PCS Lead Testing Kit Water Hardness Test Kit
$34.95 Save $64.05 RRP: $99.00
Digital Soil Tester 4-in-1 Soil PH Moisture Light Temperature Meter for Garden Plants Greenhouse Far
$32.95 Save $21.05 RRP: $54.00
PH Electrode Sensor Probe Industry Experiment Water Analyzer
$36.95 Save $7.00 RRP: $43.95
PH Meter Replacement Probe 5x Electrode Sensor Replacement For Aquarium PH818 Compatible PH Tester Acidometer
$139.00 Save $70.00 RRP: $209.00
TDS Tester For Drinking Water Digital EC Temperature Meter 0-9999 PPM Portable Aquarium Tool
$20.95 Save $10.00 RRP: $30.95
Water Quality Tester Digital TDS EC Temperature Tester 0-9999 PPM Handheld for Pools and Aquariums
$20.95 Save $10.00 RRP: $30.95