pH Meters

Shop the best prices on 9,214 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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Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug

LS310 , TOC, UV275, TDS Meter Digital for Drinking Water

ORP Meter ORP Meter Water Quality Tester Test Tool

5 in 1 TDS/EC/PH/Salinity/Temperature Water Quality Tester(Backlight)

Digital TDS Meter for Water Quality Testing - Accurate 3-in-1 Tool for Home and Aquarium Use

$33.95 Save $35.05 RRP: $69.00

Type A 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen Tester

$89.00 Save $30.00 RRP: $119.00

Water Quality Tester Total Dissolved Solids Meter for Testing Device Plastic Green with Three-Point Calibration Function 1Pc

$48.95 Save $20.05 RRP: $69.00

37MD Noise Measurement Device ABS Sound Pressure Level Meter Noise Meter with Wide Measuring Ranges

$31.95 Save $7.00 RRP: $38.95

Chlorine Testing Device 2-in-1 Water Chlorine Content Measuring Machine Swimming Pool Chlorine Measuring Instrument Water Chlorine PH Tester

$37.95 Save $15.00 RRP: $52.95

5 In 1 Digital Meter Tds / Ec / Ph / Salinity / Temperature Water Quality Monitoring Tester

$79.00 Save $5.00 RRP: $84.00

5-in-1 Pot Soil Tester PH Analyzer Meter Thermometer/Moisture/Acidity PH/Humidity Sensor For Garden Plant Soil PH Tool

$51.95 Save $12.05 RRP: $64.00

5 in 1 Water Quality Tester Monitor PH EC TDS Temperature ORP Meter for Pools Drinking Water Aquariums Digital Quality Detector

$59.00 Save $15.00 RRP: $74.00

3/4 in 1 PH Meter TDS EC Temperature Test Tool With Backlight Digital Water Quality Monitor Tester for Aquarium Drinking Water

$69.00 Save $10.00 RRP: $79.00

3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aquarium Drinking Water

$169.00 Save $30.00 RRP: $199.00

Yellow ph value test pen, PH tester

$18.95 Save $2.00 RRP: $20.95

Blue ph value test pen, PH tester

$19.95 Save $1.00 RRP: $20.95

Wifi Tuya Smart Monitor Fish Tank Aquarium Spa Pool Online Water Quality Meter Ph Orp Ppm Cf Humidi Viewleaf

$189.00 Save $90.00 RRP: $279.00

18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter

PH Meter Replacement Electrode Probe PH Water Quality Tester Spare Part Probe for Aquarium PH Meter Probe for PH818

SMART SENSOR Professional PH Meter Portable Water Quality Tester Acidimeter PH818

$64.00 Save $25.00 RRP: $89.00

7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP67 Digital PH Meter

High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen

4-In-1 Soil Moisture Meter Soil pH Meter White

2 in 1 Water Quality Testing Device PC-102 PH Tester for Swimming Pool SPA Water Chlorine Tester CL2 Measuring unbrand

Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A

Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC 0.00-14.00 PH Tester for Fruit Meat Vegetables Dough Milk

3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No Battery Needed Black unbrand

Portable Water Quality Tester 5-In-1 Fish Tank PH Meter TDS Test Pen EC Value Tester Salinity Temperature Measurement

3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm

Portable 6-in-1 Water Quality Tester for pH EC TDS ORP Temperature Chlorine with Bluetooth and Mobile App

$79.00 Save $15.00 RRP: $94.00

PHS-3C Multi-Parameter Desktop Automatic Calibration Acidity Meter PH/Temp 2In1 PH Tester Water Quality Analyzer EU Plug

7 In 1 Digital Wifi Water Quality Tester Ph/ec/tds/orp/cf/humiity/temp Meter Water Analyzer Smart Monitor App Control Eu Plug

$239.00 Save $360.00 RRP: $599.00