Feature: 1. Detectable Gases: This detector can detect acetone, acetylene, alcohol, hydrogen, benzene, butane, ethanol, ethylene oxide, gasoline, hexane, hydrogen, carborundum, naphtha, natural gas, propane, solvent, etc. 2. Wide Application: This detector is widely used in chemical industry, environmental protection, mining, scientific research, animal husbandry, catering and other industries. 3. Sensitive: This detector adopts sensitive gas sensor to accurately detect various combustible gases, very reliable 4. Easy Carrying: Comes with small size and lightweight, you can easily take this detector with you to help with your work. 5. ABS Material: Made from premium ABS material, this detector has a strong shell that not likely to deform and has excellent durability for long working hours. Specification: Item Type: Gas Detector Mode: HT59 Material: ABS Battery: 1.5V AAA Battery x 2 (Without Battery) Application: Widely used in chemical industry, environmental protection, mining, scientific research, animal husbandry, catering and other industries.. Package List: 1 x Gas Detector1 x Manual