tobacco moisture Digital Meter Analyzer Tobacco Leaf Moisture Tester Measuring Range 8% to 40% with Separated Probe Proper Pipe Tobacco Humidification |

They are comfortable to use and fit perfectly in a pocket or case

Recent headlines have warned consumers about the health dangers of electronic cigarettes or vaping, but theres little research on the safety of these heat-not-burn (HNB) products, which are marketed as a safer alternative to cigarettes for existing smokers

These include: Diacetyl a food additive used to deepen e-cigarette flavours that can also damage small passageways in the lungs Formaldehyde a toxic chemical that can cause lung disease and contribute to heart disease Acrolein a chemical more commonly used as a weed killer that can damage the lungs UK regulations require producers to provide ingredient information and do not permit certain compounds such as formaldehyde, acrolein and acetaldehyde in e-cigarettes or e-cigarette liquids sold in the UK

Charles Betley, Senior Policy Analyst, University of Maryland, Baltimore County This article is republished from The Conversation under a Creative Commons license