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Mitutoyo-SERIES 468 – Three-point Internal Micrometers-Digimatic Holtest

vDigimatic Holtest

Range (mm) L3 (mm) L4 (mm) L5 (mm)
6 – 12 2 or below 2.5
12 – 20

 

0.3 or below

5.6 3.5
20 – 30 8.3 5.2
30 – 50 13.0 10.0
50 – 100 17.0 14.0
100 – 300 12.4 or below 21.0 13.8

DIMENSIONS

Range L2 L1
6-8, 8-10, 10-12mm 59 175 – 177
12-16, 16-20mm 84 197.5 – 201.5
20-25, 25-30mm 93 206.9 – 211.9
30-40, 40-50mm 103.8 214.7 – 224.7
50-63, 62-75, 75-88, 87-100mm 105.4 219.6 – 232.6

100-125, 125-150, 150-175, 175-200, 200-225, 225-250,

250-275, 275-300mm

151.4 286.3 – 311.3
  1. L2 is maximum depth of measurement
  2. External view differs depending on measurement range.

inch/mm readout (inch/mm models) Automatic power ON/OFF Error alarm Data output

IP Codes
Level 6: Dust-proof.

Degree of protection against solid foreign objects. No ingress of dust allowed.
Level 5: Protected against water jets.
Degree of protection against water.
Water projected in jets against the enclosure from any direction shall have no harmful effects.

Technical Data
Display: LCD

Battery: SR44 (1 pc), 938882,
for initial operational checks (standard accessory) Battery life: Approx. 1.2 years under normal use
Scale type: Electromagnetic induction-type rotary encoder

Functions
Zero-setting

Origin restoration
Data hold
2- point Preset
Function lock (see illustration of lock symbol below)

Optional accessories
Refer to page A-21 for details.

SPECIFICATIONS

Metric

Order No. Range Resolution Accuracy*1 Optional Accessories*2
Extension rod SPC cable
468-161 6 – 8mm

 

 

 

 

 

 

 

 

0.001mm

 

±2µm (within 2µm)

952322

(100mm)

 

 

 

 

 

 

 

05CZA662

(1m)

05CZA663

(2m)

468-162 8 – 10mm
468-163 10 – 12mm
468-164 12 – 16mm

952621

(150mm)

468-165 16 – 20mm
468-166 20 – 25mm

 

 

 

±3µm (within 3µm)

 

952622

(150mm)

468-167 25 – 30mm
468-168 30 – 40mm
468-169 40 – 50mm
468-170 50 – 63mm

 

 

 

 

952623

(150mm)

468-171 62 – 75mm
468-172 75 – 88mm
468-173 87 – 100mm
468-174 100 – 125mm

 

 

 

±5µm (within 5µm)

468-175 125 – 150mm
468-176 150 – 175mm
468-177 175 – 200mm
468-178 200 – 225mm
468-179 225 – 250mm
468-180 250 – 275mm
468-181 275 – 300mm

*1 Excluding quantizing error.

Accuracy: values measured with the entire measuring face.

Maximum difference: differences between the maximum and minimum values.

*2 Setting ring and extension rod: optional.

* It is not advisable to use measuring heads other than as supplied as a standard accessory, or widen a measuring range by using any other multiple sub-measuring heads. (The measuring accuracy in such cases is not guaranteed.)

Inch/Metric

Order No. Range Resolution Accuracy*1 Optional Accessories*2
Extension rod SPC cable
468-261 .275″ – .35″

 

 

 

 

 

.00005″/ 0.001mm

 

±.0001″ (within .0001″)

952322

(100mm)

 

 

 

 

 

 

 

05CZA662

(1m)

05CZA663

(2m)

468-262 .35″ – .425″
468-263 .425″ – .5″
468-264 .5″ – .65″

952621

(150mm)

468-265 .65″ – .8″
468-266 .8″ – 1″

 

 

 

±.00015″ (within .00015″)

 

952622

(150mm)

468-267 1″ – 1.2″
468-268 1.2″ – 1.6″
468-269 1.6″ – 2″
468-270 2″ – 2.5″

 

 

 

 

952623

(150mm)

468-271 2.5″ – 3″
468-272 3″ – 3.5″
468-273 3.5″ – 4″
468-274 4″ – 5″

 

 

.0001″/ 0.001mm

 

 

 

±.00025″ (within .00025″)

468-275 5″ – 6″
468-276 6″ – 7″
468-277 7″ – 8″
468-278 8″ – 9″
468-279 9″ – 10″
468-280 10″ – 11″
468-281 11″ – 12″

*1 Excluding quantizing error.

Accuracy: values measured across the entire measuring face.

Maximum difference: differences between the maximum and minimum values.

*2 Setting ring and extension rod: optional.

* It is not advisable to use measuring heads other than as supplied as a standard accessory, or widen a measuring range by using any other multiple sub-measuring heads. (The measuring accuracy in such cases is not guaranteed.)

Optional accessories

For details of Special-order Products, refer to page C-49.

Interchangeable-Head Sets

Metric

Set Order No. Range* Content of set Accessories (optional)

 

 

 

 

468-971

 

 

 

 

6 – 12mm

Display unit

6 – 12mm                   1 pc

Measuring head

6 – 8mm                    1 pc

8 – 10mm                   1 pc

10 – 12mm                   1 pc

Setting ring (ø8, ø10) 1 pc each Extension rod (100mm) 1 pc Spanner                       2 pcs

Hex wrench                   1 pc

Phillips screw driver         1 pc

 

 

 

 

 

468-972

 

 

 

 

12 – 20mm

Display unit

12 – 20mm                  1 pc

Measuring head

12 – 16mm                  1 pc

16 – 20mm                  1 pc

Setting ring (ø16)             1 pc Extension rod (150mm) 1 pc Spanner                       2 pcs

Hex wrench                   1 pc

Phillips screw driver         1 pc

 

 

 

 

 

468-973

 

 

 

 

20 – 50mm

Display unit

20 – 50mm                  1 pc

Measuring head

20 – 25mm                  1 pc

25 – 30mm                  1 pc

30 – 40mm                  1 pc

40 – 50mm                  1 pc

Setting ring (ø25, ø40) 1 pc each Extension rod (150mm) 1 pc Spanner                       2 pcs

Hex wrench                   1 pc

Phillips screw driver         1 pc

 

 

SPC cable with data switch

05CZA662

(1m)

   

05CZA663

(2m)

 

 

 

 

468-974

 

 

 

 

50 – 100mm

Display unit

50 – 100mm                1 pc Measuring head

50 – 63mm                  1 pc

62 – 75mm                  1 pc

75 – 88mm                  1 pc

87 – 100mm                  1 pc Setting ring (ø62, ø87) 1 pc each Extension rod (150mm) 1 pc Spanner                       2 pcs

Hex wrench                    1 pc

Phillips screw driver          1 pc

 

 

 

 

 

468-975

 

 

 

 

100 – 200mm

Display unit

100 – 200mm              1 pc Measuring head

100 – 125mm              1 pc

125 – 150mm              1 pc

150 – 175mm              1 pc

175 – 200mm                1 pc Setting ring (ø125, ø175) 1 pc each Extension rod (150mm) 1 pc Spanner                       2 pcs

Hex wrench                    1 pc

Phillips screw driver          1 pc

 

Inch/Metric

Set Order No. Range* Content of set Accessories (optional)

 

 

 

 

468-976

 

 

 

 

.275-.5″

Display unit

.275-.5″

Measuring head

.275-.35″

.35-.425″

.425-.5″

Setting ring (.35″DIA., .425″DIA.)

Extension rod (100mm) Spanner

Hex wrench

Phillips screw driver

1 pc

1 pc

1 pc

1 pc

1 pc each

1 pc

2 pcs

1 pc

1 pc

 

 

 

 

 

468-977

 

 

 

 

.5-.8″

Display unit

.5-.8″

Measuring head

.5-.65″

.65-.8″

Setting ring (.65″DIA.) Extension rod (150mm) Spanner

Hex wrench

Phillips screw driver

 

1 pc

1 pc

1 pc

1 pc

1 pc

2 pcs

1 pc

1 pc

 

 

 

 

 

468-978

 

 

 

 

.8-2″

Display unit

.8-2″

Measuring head

.8-1″

1-1.2″

1.2-1.6″

1.6-2″

Setting ring (1″DIA., 1.6″DIA.)

Extension rod (150mm) Spanner

Hex wrench

Phillips screw driver

1 pc

1 pc

1 pc

1 pc

1 pc

1 pc each

1 pc

2 pcs

1 pc

1 pc

 

 

SPC cable with data switch

05CZA662

(1m)

   

05CZA663

(2m)

 

 

 

 

468-979

 

 

 

 

2-4″

Display unit 2-4″

Measuring head 2-2.5″

2.5-3″

3-3.5″

3.5-4″

Setting ring (2.5″DIA., 3.5″DIA.)

Extension rod (150mm) Spanner

Hex wrench

Phillips screw driver

1 pc

1 pc

1 pc

1 pc

1 pc

1 pc each

1 pc

2 pcs

1 pc

1 pc

 

 

 

 

 

468-980

 

 

 

 

4-8″

Display unit

4-8″                           1 pc

Measuring head

4-5″                           1 pc

5-6″                           1 pc

6-7″                           1 pc

7-8″                           1 pc

Setting ring (5″DIA., 7″DIA.) 1 pc each Extension rod (150mm) 1 pc Spanner                       2 pcs

Hex wrench                   1 pc

Phillips screw driver         1 pc

 

* It is not advisable to use measuring heads other than as supplied as a standard accessory, or widen a measuring range by using any other multiple sub-measuring heads. (The measuring accuracy in such cases is not guaranteed.)

Optional accessories
Refer to page A-21 for details.
USB Input Tool Direct (2m): 06ADV380B Connecting cables for U-WAVE-T For standard (160mm): 02AZD790B For foot switch: 02AZE140B

Non-Interchangeable-Head Sets

Metric

Set Order No. Range*2 Content of set Accessories (optional)
Extension rod SPC cable

 

 

 

468-981

 

 

 

6 – 12mm

Display unit

6 – 8mm                 1 pc

8 – 10mm               1 pc

10 – 12mm              1 pc Setting ring (ø8, ø10) 1 pc each Spanner                  2 pcs

Hex wrench              1 pc

Phillips screw driver    1 pc

 

 

100mm 1 pc

 

 

 

 

468-982

 

 

 

12 – 25mm

Display unit

12 – 16mm             1 pc

16 – 20mm             1 pc

20 – 25mm              1 pc Setting ring (ø16, ø20) 1 pc each Spanner                  2 pcs

Hex wrench              1 pc

Phillips screw driver    1 pc

 

 

150mm 2 pcs*1

 
      SPC cable with data switch
   

Display unit

25 – 30mm             1 pc

30 – 40mm             1 pc

40 – 50mm              1 pc Setting ring (ø30, ø40) 1 pc each Spanner                   1 pc

Hex wrench              1 pc

Phillips screw driver    1 pc

 

 

 

468-983

 

 

25 – 50mm

 

 

150mm 1 pc

05CZA662

(1m)

     

05CZA663

(2m)

 

 

468-984

 

 

50 – 75mm

Display unit 50 – 63mm

62 – 75mm

Setting ring (ø62) Spanner

Hex wrench

Phillips screw driver

 

1 pc

1 pc

1 pc

1 pc

1 pc

1 pc

 

 

150mm 1 pc

 

 

 

468-985

 

 

75 – 100mm

Display unit 75 – 88mm

87 – 100mm

Setting ring (ø87) Spanner

Hex wrench

Phillips screw driver

 

1 pc

1 pc

1 pc

1 pc

1 pc

1 pc

 

 

150mm 1 pc

 

   Inch/Metric

Set Order No. Range*2 Content of set Accessories (optional)
Extension rod SPC cable

 

 

 

468-986

 

 

 

.275″-.5″

Display unit

.275-.35″                 1 pc

.35-.425″                 1 pc

.425-.5″                  1 pc

Setting ring         1 pc each (.35″DIA., .425″DIA)

Spanner                  2 pcs

Hex wrench               1 pc

Phillips screw driver     1 pc

 

 

100mm 1 pc

 

 

 

 

468-987

 

 

 

.5″-1″

Display unit

.5-.65″                    1 pc

.65-.8″                    1 pc

.8-1″                     1 pc

Setting ring           1 pc each (.65″DIA., .8″DIA)

Spanner                  2 pcs

Hex wrench               1 pc

Phillips screw driver     1 pc

 

 

150mm 2 pcs*1

 
      SPC cable with
      data switch
   

Display unit

1-1.2″                   1 pc

1.2-1.6″                  1 pc

1.6-2″                   1 pc

Setting ring           1 pc each (1.2″DIA., 1.6″DIA)

Spanner                   1 pc

Hex wrench               1 pc

Phillips screw driver     1 pc

 
      05CZA662

 

468-988

 

1″-2″

150mm 1 pc (1m)
      05CZA663
      (2m)

 

 

468-989

 

 

2″-3″

Display unit

2-2.5″                   1 pc

2.5-3″                   1 pc

Setting ring (2.5″ DIA)      1 pc

Spanner                   1 pc

Hex wrench               1 pc

Phillips screw driver     1 pc

 

 

150mm 1 pc

 

 

 

468-990

 

 

3″-4″

Display unit

3-3.5″                   1 pc

3.5-4″                   1 pc

Setting ring (3.5″ DIA)      1 pc

Spanner                   1 pc

Hex wrench               1 pc

Phillips screw driver     1 pc

 

 

150mm 1 pc

 

*1 Total 2 pcs of extension rods: 1 pcs of Part No. 952621 (for measuring range 12 to 16mm, 16 to 20mm) and Part No. 952622 (for measuring range 20 to 25mm).

Two extension rods cannot be connected due to the different mounting positions.

*2 It is not advisable to use measuring heads other than as supplied as a standard accessory, or widen a measuring range by using any other multiple sub-measuring heads. (The measurement accuracy in such cases is not guaranteed.)

Optional accessories
Refer to page A-21 for details.

USB Input Tool Direct (2m): 06ADV380B Connecting cables for U-WAVE-T For standard (160mm): 02AZD790B For foot switch: 02AZE140B

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