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Shop the best prices on 8,242 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Fsu, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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8,129 - 8,160 of 8,242
7 in 1 Water Quality Tester PH/ EC/TDS/SALT/ORP/Emperature/ Fish Tank Pwimming Pool Water Quality Analyzer
$39.95
Ph Test Paper, Universal Ph Testing Strips 1-14 Ph Indicator Paper Cotton Litmus Test Strips Ph Test Strips For Water Soil Aquarium Cosmetic (white) (
$18.95 Save $14.00 RRP: $32.95
PH Redox Tester WallMounted Reduction Potential Meter Water Quality Monitor
$109.00 Save $40.00 RRP: $149.00
Online PH / EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Qualit
$54.00 Save $35.00 RRP: $89.00
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature
$43.95 Save $35.05 RRP: $79.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter Large Screen Digital Display Test Value PH M
$26.95 Save $19.00 RRP: $45.95
LCD Digital Soil EC Tester Thermometer 0.00-10.00mS/cm Backlight Waterproof Soil Conductivity Meter
$30.95 Save $23.05 RRP: $54.00
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer for Swimming Pool Detector
$35.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur unbrand
$129.00 Save $60.00 RRP: $189.00
Yellow ph value test pen, PH tester
$19.95 Save $4.00 RRP: $23.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$99.00 Save $30.00 RRP: $129.00
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
$39.95 Save $29.05 RRP: $69.00
Electronic Chlorine and pH tester for swimming pools - Water quality meter
$48.95 Save $25.05 RRP: $74.00
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Drinking Water Pool
$35.95
pH Electrode Probe with BNC Connector, High Accuracy and Sensitivity Replacement pH Value Detection Sensor for Aquarium
$28.95 Save $8.00 RRP: $36.95
PH-91A pH Electrode Probe with BNC Connector, pH Tester for Aquarium, Hydroponics, Plants and Pools
$22.95 Save $7.00 RRP: $29.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monito
$6.95 Save $6.00 RRP: $12.95
8 in 1 Multi-parameter Water Quality Tester SG PH EC SALT ORP TDS CF TEMP Online Rechargeable Monitoring for Aquarium EU Plug 230V
$149.00 Save $40.00 RRP: $189.00
9851 New Water Quality Detector PH/TDS Meter PH/TDS Analyzer Online Monitor
$74.00 Save $25.00 RRP: $99.00
Cherry Pink Water Temperature Meter For Baby Care Accessories
$26.95 Save $14.00 RRP: $40.95
-400 Water PH ORP H2 Temperature Tester Hydrogen TDS Temp Meter Aquarium Pool Hydroponics Drinking W
$30.95 Save $10.00 RRP: $40.95
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool A
$46.95 Save $17.05 RRP: $64.00
Drinking Water Tester Portable Compact Digital Water Quality Tester For Home Aquarium Travel Outdoor Garden
$20.95 Save $10.00 RRP: $30.95
5 in 1 Water Tester Multifunctional Water Quality Tester, Digital TDS/EC/Salinity/PH/Temperature
$40.95 Save $118.05 RRP: $159.00
Multi-parameter Water Quality Tester SG PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium 230V UK Plug
$149.00 Save $40.00 RRP: $189.00
Water Quality Meter P-101 Portable Handheld pH and Chlorine Tester for Pools, Field and Lab
$64.00
Smart Ph Chlorine Meter Swimming Pool Water Quality Tester Orp Ec Tds Temp Level Online Monitoring
$89.00 Save $130.00 RRP: $219.00
ORP Meter Portable Redox Potential Test Pen Digital Measurement ORP/Temperature Tester NO.3598
$48.95 Save $10.05 RRP: $59.00
Ph Tds Meter Tester Purity Filter Measuring Digital Water Quality Test Pen Tools For Family Outdoor Swimming Accessory
$26.95
Water Quality Analyzer Portable TDS EC Water Quality Tester Meter with LED Display Screen
$24.95 Save $18.00 RRP: $42.95
Ph-98103 Professional Portable Pen Type Ph Meter With Ph Electrode Lcd Backlit Display Acidimeter Industry And Experiment Analyzer Rechargeable Ph-met
$109.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter US PLUG
$149.00 Save $10.00 RRP: $159.00