Best Ph Sensors

pH Test Strips for Testing Alkaline and Acid Levels in the Body. Track & Monitor your pH Level using Saliva and Urine. Get Highly Accurate Results in Seconds. 125 strips per bottle (100 + 25 free).

Dr.meter PH Meter, PH Tester for Water 0.01 Resolution High Accuracy PH Meter for Water 0-14pH Range Digital PH Tester with Data Hold and Backlit Two-Color LCD for Hydroponics, Garden, Pool, Aquarium

Digital pH Meter, 0.00-14.00 High Precision pH Pen, Digital Water Quality Tester Auto Calibration and Clear Display for Kitchen for Household Drinking Water Pool Aquariums Laboratory (Yellow)

Sonkir Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care, Great for Garden, Lawn, Farm, Indoor & Outdoor Use (Green)

Mcbazel Soil Meter, 5-in-1 Digital Plant Soil Moisture Meter with PH/Temperature/Moisture/Light/Environment Humidity for Gardening, Lawn, Farming and Outdoor Plants -S2

SEBSON PIR Sensor Outdoor IP44, Wall Mounted, Infrared Motion Sensor, LED suitable, Range max. 12m/180°, swivelling, max. 800/400W, anthracite

YINMIK Food pH Tester, Digital pH Meter for Food with pH Calibration Solution, Food and Temp Test Kit for Sourdough and Bread, Accurate pH Meter for Canning, Meat, Cheese, Solid Samples and Water

Extech EC500 Waterproof ExStik II pH/Conductivity Meter

testo 206-pH2 Set - One-hand pH/°C measuring instrument

Soil PH Meter, Soil Moisture Meter, 3-in-1 Soil PH Tester, Plant Soil Testing Kit with Moisture/Light/PH, Suitable for Lighting and PH Testing of Gardens, Farm Potted Plant (No Battery Needed)