Water tester

Water tester,plug and play

Smart CO detector

Small and portable，Professional-grade detection，Plug and play Sound and light alarm No need to charge

Smart Methane detector

Small and portable，Professional-grade detection，Plug and play Sound and light alarm No need to charge

Smart formaldehyde detector

Small and portable，Professional-grade detection，Plug and play Sound and light alarm No need to charge

Smart alcohol tester

Small and portable，Professional-grade detection，Plug and play Sound and light alarm No need to charge