Measure the diameter of a leaky heater hose on your car without taking it off and
letting it drip. Then get a new hose the correct size. Take off the old hose, and immediately install the new one.
When making changes to the copper pipe in your house, measure the outside diameter of the existing pipe, so you can buy the right size. Then you will have all the right sizes when you shut off your water, and start working. You won’t be interrupted by a hasty trip to the store.
Does your boat need a new hose, and you don’t want to remove the old one until you have the right size replacement beside you? Just measure the outside diameter (OD) of the old one, and match it to the new one.
A pipe diameter tape measure is quick and easy to use. If you ever need to do any repair work like this, you definitely need an OD tape (diameter tape).
Flashlights have come a long way in the last 70 years. They used to have an incandescent bulb, and 2 D batteries. The batteries would leak throughout the flashlight as it sat in a drawer for a few months. This would destroy your torch. Sometimes the battery company would replace your flashlight if it was ruined by a leaky battery.
Today we have:
LED bulbs, which are brighter than incandescent bulbs.
CREE bulbs, which are brighter LED bulbs.
COB bulbs (chip on board) which are really bright.
A good way to advertise your company is putting your logo on useful tools. Then give those tools to your customers or contacts. A unique measuring tool is an architect scale ruler. If you are in the building or remodeling business, this form of advertising is taylor-made for you. It will last forever, and so will your logo.
Your clients and customers can use it for:
Reading the blueprints for building a new house.
Reading the remodeling plans for an addition
Making paper models of furniture to put in a new house.
Choosing the right size hot tub or Jacuzzi to put in a new addition.
Seeing if your present furniture will fit in your new house.