Features :

Extra large LCD screen for Easier Reading.
New Outlook with Silver-coated glass protector.
Zero setting at any position, metric/inch system conversion at any position, date hold, fast tracing of maximum or minimum value during measurement, auto power off.

Specifications :

	Measuring Range	Order No.		Resolution	Accuracy
		With flat back	With lug back
	0-12.7mm(0.5")	312-501	312-501D	0.01mm(.0005")	±0.02mm(.001")
	0-25.4mm(1")	312-502	312-502D	0.01mm(.0005")	±0.03mm(.001")