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dIGI-cHeK HeIGHt GAGes

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dHG dIGI-cHeK II HeIGHt MAster • Can be used in the laboratory or on the shop floor
RANGES UP TO 85" AND 2150MM • Lower inspection costs by saving time – within 10
seconds the tool can be set into position
These are the world's fastest and most precise height masters, ideal for those • The gage block stack is free-standing, so it will adapt
who need the highest degree of accuracy over an extremely long vertical range.
to temperature differences in a reasonable time period
• 1" or 25mm range of adjustment
• Reverse reading block allows readings from the
underside of the master gage blocks
DIGI-CHEK II Height Master (1-85" Range)
Cat. No. EDP Capacity • The large, remote digital readout can be placed in the
DHG 25. 93265 1-25" most convenient location and adjusted for best readability
DHG 37. 93266 1-37" • The housing is heavy and extremely stable with HeigHt gages
DHG 49. 93267 1-49" hardened and lapped three-point bearings
DHG 61. 93268 1-61"
DHG 73.* 93269 1-73" • Standard equipment: pedestal stand for readout unit,
DHG 85.* 93270 1-85" DIGI-CHEK II plastic dust cover and wood shipping/
DIGI-CHEK II Height Master (25-2150mm Range) storage case
Cat. No. EDP Capacity
DHG 625. 93271 25-625mm
DHG 1025. 93272 25-1025mm
DHG 1225. 93273 25-1225mm
DHG 1550. 93274 25-1550mm
DHG 1800.* 93640 25-1800mm
DHG 2150.* 93275 25-2150mm
* Setup charge extra depending on location.

DHG
Optional Equipment for DIGI-CHEK II Height Master
Cat. No. EDP Description
HG 525.60 (Inch) 92579 Reverse Reading Blocks A
HG 501.3M (Millimeter) 91486
HG 525.61 (Inch) 92577 1" or 25mm base blocks for use with reverse reading blocks to
HG 501.4M (Millimeter) 91487 set dial bore gages
CS 9133. 92320 Finished wood case for reverse reading and base block

Specifications for DIGI-CHEK II Height Master
Description Inch System Metric System
Tolerance (Stack) expressed in µin expressed in µm
Maximum: 2.5L + 10 (in inches) .0025L + .25 (in mm)
Minimum: -10 - .25
Parallelism: Gage Surfaces to Base and Each Other 15 µin 0.4 µm
Resolution 10 µin or 20 µin 0.5 µm or 1.0 µm
Repeatability of Readout ±20 µin 0.5 µm or 1.0 µm
Digital Readout 1/2" high figures 12.5mm
Readout Pedestal Height 38" 970mm sIMple, tWo step operAtIon In less
Power Supply Switchable: 115 V 60 Cycle or 220 V 50 Cycle tHAn 10 seconds.
Certificate of Calibration (Extra Cost) expressed in µin expressed in µm
Uncertainty of Calibration of Stack 10 + 2.0L (in inches) .25 + .002L (in mm) 1. Set rapid positioner (A) to within .005"
Uncertainty of Calibration of Readout ±30 µin ±0.75 µm (0.15mm) (3 seconds).
µ = .000001 x unit of measure
The accuracy of the surface that supports the gage must be taken into account when determining the accuracy 2. Final setting (5 seconds).
of any measurements.

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