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Shop the best prices on 9,044 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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1,281 - 1,312 of 9,044
TDS Meter Digital Water Test,Electronic Water Tester with 0-9999 PPM Measurement Range for Househol
$10.95 Save $48.05 RRP: $59.00
Rs485 Waterproof Digital Garden Greenhouse Soil Ph Meter Sensor Tester Transmitter
$149.00
Smart Sensor Ph818f Pen Type Ph Meter Accurate Water Quality Tester Hydroponics Acidometer For Swimming Pool Aquariums
$189.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
$94.00
8 In 1 Multi-parameter Testing Meter Digital Lcd Professional Water Quality Monitor Ph/ec/tds/salt/s.g/cf/orp/temperature
$259.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$199.00 Save $50.00 RRP: $249.00
3 in 1 Plants Flowers Soil PH Testers Meter Multifunctional Garden Lawn Soil Moisture Sensor Acidity Humidity Monitor Detectors
$54.00 Save $20.00 RRP: $74.00
3 in 1 Plant Flowers Soil PH Tester Moisture Measuring humidity Light Meter Hydroponics Analyzer Gardening Detector Hygrometer
$54.00 Save $20.00 RRP: $74.00
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
$50.95 Save $18.05 RRP: $69.00
Soil hygrometer 3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower
$54.00 Save $20.00 RRP: $74.00
3 In 1 Plant Flowers Soil Ph Tester Moisture Measuring Humidity Light Meter Hydroponics Analyzer Gardening Detector Hygrometer
$54.00 Save $20.00 RRP: $74.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$9.95 Save $18.00 RRP: $27.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
$12.95
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 Digital PH Meter Bluetooth PH EC TDS CF TEMP Testing High Accuracy Digital TDS PH Tester for Hydroponics Aquarium
$69.00 Save $20.00 RRP: $89.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Mo
$139.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$59.00
Digital Orp Meter With Automatic Calibration & Orp Powder Buffer, -1200~1200mv High Accuracy Orp Tes
$64.00 Save $30.00 RRP: $94.00
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1 Water Quality Test Pen Aquaculture Sea Tan
$31.95 Save $8.00 RRP: $39.95
Ph Acidometer Water Quality Detector Ph Value Test Prod Ectds Conductivity Water Quality Testing Pen
$36.95
-300 Water Tester PH ORP Temperature Tester Temp Meter Aquarium Pool Hydroponics Drinking Water Qual
$28.95 Save $9.00 RRP: $37.95
Water Soil Quality Tester Digital PH/EC/TEMP Tester Multi-Function Testing PH Meter for Aquariums Po
$74.00 Save $45.00 RRP: $119.00
Water Soil Quality Tester Digital PH/EC/TEMP Tester Multi-Function Testing PH Meter for Aquariums Po
$74.00 Save $35.00 RRP: $109.00
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming
$289.00 Save $120.00 RRP: $409.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and
$129.00 Save $60.00 RRP: $189.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquacult
$149.00 Save $80.00 RRP: $229.00
Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy with Temperature Sensor for Water Lab Poo
$129.00 Save $70.00 RRP: $199.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquar
$84.00 Save $45.00 RRP: $129.00
6X PH Meter Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe
$99.00 Save $70.00 RRP: $169.00
Portable Pen Type LCD Digital PH Meter Hydroponic Aquarium Water Purity Monitor Tester
$24.95 Save $14.00 RRP: $38.95
Waterproof Electronic Salinity PH TDS EC ORP Tester Hydrometer Water Quality Testing Tool
$50.95 Save $33.05 RRP: $84.00
3 in 1 PH ORP Temperture Water Quality Detecor Multifunctional On Line Water Quality MonitorEU Plug 220V
$94.00 Save $55.00 RRP: $149.00