I had a 5mx. Bought it for a business trip where I was making up an order from a wholesaler while examining the merchandise. Invaluable tool. Would have taken m

I had a 5mx. Bought it for a business trip where I was making up an order from a wholesaler while examining the merchandise. Invaluable tool. Would have taken me a whole lot longer without it. Found it in storage the other day. Swapped in new batteries and turned it on and it lit up with no problems.