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Shop the best prices on 9,041 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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2,209 - 2,240 of 9,041
Bluetooth Water Quality Tester EC ORP Temp PH Meter EU PLUG
$139.00 Save $70.00 RRP: $209.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph
$16.95 Save $10.00 RRP: $26.95
3 in 1 water quality test pen TDS/PH/TEMP PH meter multi-parameter
$43.95 Save $25.05 RRP: $69.00
7 in 1 Digital Soil PH Meter Handheld Soil Tester PH EC Temperature Moisture Air Temp Fertility Sunl
$79.00 Save $50.00 RRP: $129.00
PH Meter Detector With TDS Salinity EC Acid Voice Model Multiparameter Water Quality Tester
$69.00 Save $35.00 RRP: $104.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$31.95
PH TEMP EC Online Water Quality Monitor with WIFI Multiple Language Support Water Test Meter for Tuya APP Controll US Plug 110V
$199.00 Save $60.00 RRP: $259.00
High Salinity Salt Meter for Testing the Salinity Value of a Solution for Determining the Salt Concentration in Liquid
$59.00 Save $20.00 RRP: $79.00
PH-98108 Portable Mini Digital Soil Acidity Meter PH Tester for Plants Acidity PH Measurement
$54.00 Save $35.00 RRP: $89.00
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester
$64.00 Save $35.00 RRP: $99.00
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
$64.00 Save $35.00 RRP: $99.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
$30.95
Digital PH Meter, Portable Digital PH Tester Reader 0.01pH Resolution, Test
$16.95 Save $35.00 RRP: $51.95
Soil Ph Tester 3 In 1, Kit Plant Care With Moisture Test
$31.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electr
$15.95
Digital Meter PH-803W ORP/PH Meter Controller Online Monitor EU Plug
$179.00
Rankomu Soil Tester, EC‑3185 Portable EC CF TDS 3‑in‑1 Soil Tester Meter for Garden Horticultural Agriculture
$79.00 Save $15.00 RRP: $94.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
$64.00 Save $85.00 RRP: $149.00
Digital Water Quality Meter PH TEMP TDS Wireless WIFI APP Function Multiple Language Water Quality Monitoring Kit US Plug 110V
$199.00 Save $60.00 RRP: $259.00
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
$44.95 Save $44.05 RRP: $89.00
5‑in‑1 Water Testing Meter Bluetooth5.2 PH TDS EC SALT TEMP APP Control Smart Test Pen for Swimming
$74.00 Save $20.00 RRP: $94.00
Digital 3-in-1 Water Tester for pH, TDS, and Temperature Monitoring, Ideal for Drinking Water and Pool Maintenance
$29.95 Save $39.05 RRP: $69.00
Water Quality- Ph Meter Measurement, Digital Tester Pen
$84.00 Save $45.00 RRP: $129.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$169.00 Save $70.00 RRP: $239.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$94.00 Save $35.00 RRP: $129.00
TDS/PH/TEMP 3in1 Water quality detector TDS Meter Refractometer Automatic Calibration
$79.00 Save $40.00 RRP: $119.00
Portable Salinity TEMP Meter Multifunction Water Quality Analyzer for Aquarium Swimming Pool Aquaculture
$109.00 Save $40.00 RRP: $149.00
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
$219.00 Save $80.00 RRP: $299.00
Professional COM-100 EC Analyzer TDS Meter Temp Tester Measurement
$99.00 Save $40.00 RRP: $139.00
for Phs-3c 2-in-1 pH & Temp Water Quality Analyzer with EU Plug
$179.00 Save $60.00 RRP: $239.00
Soil Tester Soil Moisture Meter Soil Ph Tester Blue
$12.95 Save $3.00 RRP: $15.95
TDS Sensor Meter V1.0 Board Module for R3 TDS Meter
$9.95 Save $2.00 RRP: $11.95