Specifications

Feature of Preset Gauges:height is 50mm or 100mm.
the preset gauges are of good quality and good price.

Nr.	model	height(mm)	grad.(mm)	range(>=mm)	L(mm)	W(mm)	explanation
801-101	DDQ50	50	0.01	1.5	56	57	square base/inside indicator/non-magnetic
801-111	DDQ50	50	0.01	1.5	56	57	square base/inside indicator/magnetic
801-112	DDQ100	100	0.01	1.5	70	59	magnetic(with switch)
801-201	DDQ50i	2	0.001	0.06	2.20	2.24	square base/inside indicator/non-magnetic
801-211	DDQ50i	2	0.001	0.06	2.20	2.24	square base/inside indicator/magnetic
801-301	DDQ50i	2	0.0005	0.06	2.20	2.24	square base/inside indicator/non-magnetic
801-311	DDQ50i	2	0.0005	0.06	2.20	2.24	square base/inside indicator/magnetic
801-212	DDQ100i	4	0.001	0.06	2.76	2.32	magnetic(with switch)
801-312	DDQ100i	4	0.0005	0.06	2.76	2.32	magnetic(with switch)

Features of Preset Gauges: Turn the button of setting-zero from use to test/press down, the small indicator will show zero, keep your hand and then asjust indicaotr to be zero at long-needle/turn the button of setting-zero to use before use/put on the workpiece, cutter touch probe side, when the long needle and short-needle moving to zero at the same time, the distance of the cutter with workpiece is 100mm.