Features:

• Knurled, metal handle for non-slip grip
• Easy-to-read laser marked dual scales
• Positive lock with spring loaded pull down lock ring
• Fast, accurate and easy to set
• Quick release ratchet head for positive socket retention and easy removal
• Certified to meet the accuracy in specifications: ASME B107.14-2004, GGG-W-686, Type 2, Class A Style 1, 2 and ISO 6789
• Individually serialized with matching certificate of calibration traceable to N.I.S.T.
• Comes in blow molded storage case with instructions and calibration certificate
• Made in the USA with US and foreign parts

Specifications:

• Length: 11.25"
• Accuracy: ± 4% CW ± 4% CCW of indicated value, CW, from 20% to 100% of full scale