Concentration Meters

Alcohol Breathalyzer, Alcohol Tester (Shipped Without Battery)

4 Left

8.76€

8.76€

-15%

-15%

1pc Portable Digital Alcohol Tester - Without Battery, Accurate Blood Alcohol Content Measurement, Compact And User-Friendly Design, Suitable For Car Safety And Personal Use

8 Left

9.90€

9.90€

-25%

-25%

NEWProfessional High-Precision Portable Breathalyzer With LCD Digital Display, Black ABS Material, Suitable For Home Use, Home Alcohol Detector | Digital Display Device | Durable Plastic Shell, Alcohol Tester

13.59€

13.59€

-10%

-10%

1pc Magnetic Propane Tank Fuel Level Indicator - Made Of PET Material, No Assembly Required, Suitable For RV, Camping, Cooking, Barbecue - Accurately Measure Gas Quantity, Reusable, Easy To Stick, LPG Fuel Gauge Without Refrigerant

2.99€

2.99€

-4%

-4%

1  other sellers

1pc Professional Alcohol Tester - High Precision 0.001% BAC, LCD Display, Portable Breathalyzer (Battery Not Included), Suitable For Personal, Car, Home And Commercial Use

10 Left

11.82€

11.82€

-6%

-6%

NJTY Digital Refractometer Brix Meter, Portable Digital Sugar Refractometer With HD LCD Screen, Auto Temperature Compensation, Fast 3s Measuring Sugar Tester For Fruit, Juice, Beverage, Vegetables, Home And Industry Use

36.25€

36.25€

-8%

-8%