Professional 2 in 1 PH Chlorine Meter Cl2 Tester PH Water Quality Testing Device Chlorine Measuring
Aliexpress UK
Intuitive indication system: The device is equipped with a three-color LED indicator to clearly communicate the alcohol content; red for drunk driving, yellow for caution, and green for sobriety, which is convenient for users and authorities to quickly evaluate.
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Professional PH Chlorine Cl2 Level Meter Tester Water Quality Testing Device For Swimming Pool SPA
Aliexpress UK
Portable design: Alcohol detectors usually adopt a portable design, which is small, exquisite, and easy to carry. machine 1, blowing tube 5, velvet bag 1, data cable 1, instruction manual 1.
eBay
2 in 1 PH Chlorine Meter Cl2 Tester PH Water Quality Testing Device Professional Chlorine Measuring
Aliexpress UK
User-friendly Interface: The device is equipped with an intuitive interface that simplifies the testing process, that anyone can operate it with ease for accurate results. Versatile Color Options: Available in black and green, this alcohol tester not only provides functionality but also allows users to choose a style that suits their personal preference.
eBay
Water Quality Testing Device Professional PH Chlorine Cl2 Level Meter Tester with Probe for Swimming
Aliexpress UK
Sturdy and : Made of high-quality alloy material, our alcohol breathalyzer is and will. Outdoor peace of mind: Our alcohol breathalyzer is a must-have for anyone who wants to avoid drunk driving.
eBay
New 2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Testing Device CL2
Aliexpress UK
Blow : within 10 seconds, more than 4 seconds are required. 1 Alcohol sensor. Test range: 0.00-0.95mg/L. How to install: Direct installation. Due to factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website.
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6 in 1 Soil Tester with LCD Display Easy Carry Soil Testing Device for Moisture Fertility
Aliexpress UK
Replaceable mouthpieces: 5 spare mouthpieces are available for multiple users and can be replaced regularly. High- for precision Sensor and Chip: Equipped with an upgraded chip and a high- for precision sensor for accurate and quick detection of alcohol levels, even after a night's sleep.
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2 in 1 PH Chlorine Meter Chlorine Tester PC-101 PH Tester Chlorine Water Quality Testing Device CL2
Aliexpress UK
User-friendly Interface: The device is equipped with an intuitive interface that simplifies the testing process, that anyone can operate it with ease for accurate results. Versatile Color Options: Available in black and green, this alcohol tester not only provides functionality but also allows users to choose a style that suits their personal preference.
eBay
12V Car Battery Tester Portable Digital Battery Testing Device Electronic Alternator Tester for
Aliexpress UK
Outdoor peace of mind: Our alcohol breathalyzer is a must-have for anyone who wants to avoid drunk driving. Stay safe with our small and convenient tool. Sturdy and : Made of high-quality alloy material, our alcohol breathalyzer is and will.
eBay