Testing Equipment

Teckwe 1pc Portable Digital Alcohol Detector, Handheld Alcohol Tester, Equipped With A Clear Display, 200mAh Battery, Easy To Operate, Suitable For Home, Outdoor, Travel, Parties, Driving And Daily Use, Personal Electronic Accessory

Teckwe 1pc Portable Digital Alcohol Detector, With A Display, Suitable For Alcohol Testing During Driving, Traveling And Gatherings. It Requires Three AAA Batteries For Power Supply (Batteries Are Not Provided, Please Purchase Them Yourself)

2PCS PH Wide Range Test Strips, Acidity And Alkalinity Testing For Soil, Water, Cosmetics, PH Test Strips