Made of high density meehanite with ground surface areas.
Hardened and ground worm gear.
Accuracy within 40 seconds.
Adjustable dial on hand wheel.
Vernier plate permits direct reading within 5 seconds.
Gear ratio 90:1.
Made In Taiwan
WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.