This is a very high precision dial test indicator with the following features:

• Body is made of machined anodized aluminum and NOT plastic
• Large, easy to read 2-1/4" white face with crisp black graduations
• Vertical lug back configuration
• 1" of total travel with graduations in 0.0005" (that's half a thousandth) per line
• Accuracy guaranteed to 0.001" per 1" of travel
• Each indicator comes with inspection certificate
• Spindle rack pinions and gear trains are made of high quality steel components ensuring long life
• Does not come with plastic case

Specifications: 

• Plunger housing: .373", Plunger shaft: ,176": Plunger head: .196" 
• Dial outside diameter: 2.370" 
• Thickness without  mounting tab: .900"
• Thickness with mounting tab: 1.65"
• Mounting tab size: .63" wide x .25" thick and ,69" high with ,253" diameter hole

WARNING: Cancer and Reproductive Harm -