马来西亚采购需求：矿山安全设备

I'm reaching out to check on the availability of an Intrinsically Safe Digital Sound Level Meter. Could you let me know if you have this model in stock? Additionally, please provide a quotation along with the estimated lead time for delivery to Malaysia. I'm also interested in understanding more about its explosion-proof certification, if applicable, and whether it's suitable for use in hazardous environments. Your prompt response would be greatly appreciated as we are looking to proceed with procurement soon.