Filters

pH Meters

Shop the best prices on 8,981 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.

Filters
2,401 - 2,432 of 8,981
Ph Meter, Digital Ph Tester Ph Meter , 0-14 Ph Testing Range Ph Pen, Water Testing Kits For Drinking Water
$18.95 Save $15.00 RRP: $33.95
Aquarium Pool Hydroponics 7-in-1 Water Tester Pen for pH TDS EC ORP Salinity Temperature
$104.00 Save $65.00 RRP: $169.00
3 in 1 Digital TDS Meter Water Quality Tester, Smart Backlight,Temperature EC/TDS Test Pen for Home Use
$14.95
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Pl
$48.95 Save $30.05 RRP: $79.00
Water Quality Test Pen, Digital pH Tester with LCD Display, Comes with pH Buffer Powder for 250ml Solution at 25°C (pH 9.18, 6.86, 4.00)
$64.00 Save $35.00 RRP: $99.00
7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temperature Multi-Parameter Pocket Water Quality Tester with Electrode Replaceable C-600 PH Meter for Pools Drinking
$49.95 Save $3.00 RRP: $52.95
JPB70A Portable Digital Pen Type Dissolved Oxygen Meter Water Quality Tester Detector
$219.00 Save $60.00 RRP: $279.00
C-100 5 in 1 Salinity TDS EC Seawater Tester Multifunction Water Quality Tester with Backlight
$33.95 Save $10.00 RRP: $43.95
PH-037 Waterproof Digital PH Meter Portable Water PH Tester for Drinking Water Aquarium Lab
$40.95 Save $12.00 RRP: $52.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium US Plug 110V
$159.00 Save $40.00 RRP: $199.00
PH9853 PH EC Meter Tester Portable Water Quality Analyzer for Aquariums Hydroponics Laboratory
$69.00 Save $20.00 RRP: $89.00
201DH PH Electrode Detachable Durable PH Electrode Probe for Water Quality Detection
$34.95 Save $10.00 RRP: $44.95
ORP Replacement Probe Hydroponic Electrode Oxidation Reduction Potential Test BNC Q9 Connector Electrode
$34.95 Save $10.00 RRP: $44.95
Waterproof Electronic Salinity PH TDS EC ORP Tester Hydrometer Water Quality Testing Tool
$64.00 Save $20.00 RRP: $84.00
Portable LCD TDS Water Quality Purity Monitor Aquarium Pool Hydroponic Water Tester Meter
$19.95 Save $6.00 RRP: $25.95
6 in 1 Water Quality Tester Tuya WiFi Multi-Parameter Water Quality Monitor Digital PH/Total Dissolved Solids/EC/S.G/Salt/Temp Meter for Aquarium Aqua
$139.00 Save $40.00 RRP: $179.00
PH EC Temperature Meter DC 6V High Accuracy Portable LCD Hydroponic Monitor Multifunctional TesterUK Plug 220V
$99.00 Save $30.00 RRP: $129.00
Professional PH Tester TDS/EC Test Pen Multifunctional Water PH Test Tool Set Handheld Water Detect Device Kit
$25.95 Save $8.00 RRP: $33.95
Professional 3 in 1 pH/TDS/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multiparameter Water Q
$94.00 Save $35.00 RRP: $129.00
Water Quality Tester PH EC TEMP 3 in 1 Tester WIFI Automatic Identification Tester with Alarm Function EU Plug 230V
$199.00 Save $60.00 RRP: $259.00
1x High Precision Digital Water Quality Testing Purity Filter TDS Meter Tester
$21.95 Save $7.00 RRP: $28.95
Ph Meter High Accuracy Pen Type Ph Meter
$33.95
Portable TDS Tester - Accurate and Quick Measurement for Water Quality - Mini Meter 0 to 9990ppm
$29.95 Save $18.00 RRP: $47.95
Ph Digital Meter, Backlight Ph Meter High Precision Water Tester With, Adapted To The Design Of Ph Tester
$35.95
Thinkscan Max Auto Diagnostic Tool Car Fault Code Reader, Obd2 Scanner For All Systems With 28 Free Reset
$1,099.00
TDS Meter Purity Hardness Test Electrical Conductivity Instrument Water Quality Tester Filter Pen for Home Aquarium
$20.95 Save $6.00 RRP: $26.95
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aq
$16.95 Save $5.00 RRP: $21.95
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
Water Quality Tester With pH TDS Conductivity Humidity And Temperature Sensors For Swimming Pools And Home Safety (B)
$139.00 Save $60.00 RRP: $199.00
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi
$40.95 Save $13.05 RRP: $54.00
SMART SENSOR AS218 Digital PH Meter Tester 0.00~14.00 pH Moisture Measuring Instrument
$129.00 Save $40.00 RRP: $169.00
2 in 1 Humidity Monitor Detector PH Soil Meter Moist Moisture Light Sensor
$33.95 Save $10.00 RRP: $43.95