Filters

Blue pH Meters

Shop the best prices on 151 great value blue ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
1 - 32 of 151
Smart Soil pH Meters Model SPM-01, Digital Display, Stainless Steel Probe, Battery Powered, Garden And Lawn Compatible
$21.95 Save $4.00 RRP: $25.95
Bluetooth 6-in-1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water Tester
$45.95 Save $28.05 RRP: $74.00
Blue ph value test pen, PH tester
$16.95
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Easy to Use, Compact Design
$21.95 Save $4.00 RRP: $25.95
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hydroponics Lab unbrand
$59.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
$64.00
PH818M PH Meter for Food Processing 2 in 1 Food PH Tester Solution Temperature Meter LCD Backlight Digital Probe
$199.00 Save $100.00 RRP: $299.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$69.00 Save $30.00 RRP: $99.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$12.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B
$43.95 Save $15.05 RRP: $59.00
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electr
$13.95 Save $2.00 RRP: $15.95
Bluetooth 6-in-1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water
$38.95 Save $10.00 RRP: $48.95
Smart Ph Chlorine Meter Swimming Pool Water Quality Tester Orp Ec Tds Temp Level Online Monitoring
$94.00 Save $65.00 RRP: $159.00
Smart Ph Chlorine Meter Swimming Pool Water Quality Tester Orp Ec Tds Temp Level Online Monitoring
$79.00 Save $60.00 RRP: $139.00
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$54.00
6 in 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APP Display Swimming Pool Bluetoot
$89.00 Save $70.00 RRP: $159.00
Electric PH Meter with Large LCD Display PH Tester Pen for Water Hydroponics
$13.95 Save $7.00 RRP: $20.95
High-Precision pH Meter 0.00-14.00 for Meat, Cheese, Dough, Water Testing
$59.00 Save $60.00 RRP: $119.00
Water Quality Tester with LCD Screen and Alloy Probe for Digital TDS Measurement
$64.00 Save $75.00 RRP: $139.00
Rotate 90�� Soil Tester 6 in 1 Fertility pH Temp Moisture Light Humidity Meter LCD Soil PH Detector Plant Garden Soil Analyser
$59.00 Save $10.00 RRP: $69.00
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH M
$199.00 Save $50.00 RRP: $249.00
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$44.95 Save $44.05 RRP: $89.00
Smart Ph Chlorine Meter Swimming Pool Water Quality Tester Orp Ec Tds Temp Level Online Monitoring
$79.00 Save $60.00 RRP: $139.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hyd
$64.00
2 in 1 Food pH Tester and Temperature Meter with LCD Backlight Digital Probe
$169.00
Digital PH Meter 0.01 PH Water Quality Test Tester
$48.95
Digital LCD 3 in 1 Water Quality Tester CL/TEMP/H2 Meter Pen for Aquarium Swimming Pool Hydroponics
$38.95 Save $20.05 RRP: $59.00
4-in-1 TDS/EC/Salinity/Temperature Detector Salt Content Test Water Quality Meter for Swimming Pools Water Aquarium
$39.95 Save $19.05 RRP: $59.00
Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
$17.95 Save $14.00 RRP: $31.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$13.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
$14.95
Digital Water Quality Tester 0.01 High Accuracy Compact Size PH Tester for Pools Aquariums Drinking Water
$12.95