Filters

Yellow pH Meters

Shop the best prices on 83 great value yellow 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 83
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design
$21.95 Save $4.00 RRP: $25.95
PH-2011 Precision with Temperature Compensation Written Test PH Meter with Luminous Display PH Meter PH Test Pen
$19.95
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH unbrand
$18.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
$7.95 Save $38.00 RRP: $45.95
Bluethooth Ph Acdimeter 2 In 1 Temperature Ph Tester Automatic Calibrating Ph Meter For Cosmetics W
$99.00 Save $80.00 RRP: $179.00
Tuya Smart Bluetooth Soil Tester Temperature and Humidity Meter Waterproof Thermohygrometer Garden
$31.95 Save $47.05 RRP: $79.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for T
$38.95 Save $8.00 RRP: $46.95
Pocket Water Quality Tester for Hydroponics and Aquariums - Professional pH Meter Pen for Accurate Water Testing
$29.95
High-Precision Digital pH Tester Pen with 0.01 Resolution for Water Quality Testing in Hydroponic Systems
$20.95
Water Quality Measuring Instrument Portable Fish Tank Water Quality Analyzer High Precision Ph Test Pen
$21.95 Save $7.00 RRP: $28.95
Blue Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
$18.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monito
$9.95 Save $3.00 RRP: $12.95
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
$9.95
PH Meter with Backlight Online PH-991 Aquarium PH Tester EU Plug
$41.95
Smart Soil pH Meters for Accurate Monitoring of Soil Acidity, Alkalinity, Moisture Levels, and Plant Health
$21.95 Save $6.00 RRP: $27.95
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for T
$37.95
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farm
$9.95 Save $11.00 RRP: $20.95
TDS-EC-TEMP Temperature Meter Multifunctional Water Quality Detector for Indoor Outdoor Using
$17.95 Save $17.00 RRP: $34.95
5Pcs Screwdriver Bit Magnetosphere 1/4 Hex Shank PH2 Cross Head Anti-impact Colorful 65mm Cross Dril
$11.95 Save $23.00 RRP: $34.95
Digital PH Meter Tester 0.01 PH Water Quality Test for Kitchen, Aquarium and More
$15.95
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
$12.95
Tester Acidity Meter Digital Ph For Aquariums Plastic Long Term Accuracy 1Set
$16.95 Save $8.00 RRP: $24.95
Smart Soil pH Meters for Monitoring Soil Acidity and Alkalinity with Ease and Precision
$19.95
Precision pH Meter with Temperature Compensation and Luminous Display for Accurate Testing
$24.95 Save $25.00 RRP: $49.95
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
$12.95 Save $1.00 RRP: $13.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
$12.95
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
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
PH-2011 Precision with Temperature Compensation Written Test PH Meter with Luminous Display PH Meter PH Test Pen unbrand
$19.95
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
$22.95
Multifunctional Water Quality Testing Pen
$17.95 Save $8.00 RRP: $25.95
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
$15.95