• Effective for measuring workpiece features where access is difficult.
  • Measuring faces: Carbide
  • Equipped with Ratchet Stop for constant measuring force.

SPECIFICATIONS

Metric

Order No. Range Resolution Accuracy*
Digimatic  (LCD)
343-250-30 0 – 25mm

 

0.001mm

±5µm
343-251-30 25 – 50mm ±6µm
343-252-30 50 – 75mm ±7µm
343-253-30 75 – 100mm ±8µm

* Excluding quantizing error

Inch/Metric

Order No. Range Resolution Accuracy*
Digimatic  (LCD)
343-350-30 0 – 1″

 

.00005″I 0.001mm

±.00025″
343-351-30 1″ – 2″ ±.0003″
343-352-30 2″ – 3″ ±.00035″
343-353-30 3″ – 4″ ±.0004″

* Excluding quantizing error

Metric

Order No. Range Graduation Accuracy
Analog
143-101 0 – 25mm

 

 

 

 

 

0.01mm

±Sµm
143-102 25 – 50mm ±6µm
143-103 50 – 75mm ±7µm
143-104 75 – 100mm ±8µm
143-105 100 – 125mm ±9µm
143-106 125 – 150mm
143-107 150 – 175mm ±10µm
143-108 175 – 200mm
143-109 200 – 225mm ±11µm
143-110 225 – 250mm
143-111 250 – 275mm ±12µm
143-112 275 – 300mm


Inch

Order No. Range Graduation Accuracy
Analog
143-121 0  – 1″

 

.001″

±.00025″
143-122 1″ – 2″ ±.0003″
143-123 2″ – 3″ ±.00035″

DIMENSIONS

Measuring range up to 100mm

Measuring range up to 300mm

Range L a b C
Digimatic  (LCD)  
0 – 25mm 0

 

 

16

 

 

11.1

 

 

32.9

25 – 50mm 25
50 – 75mm 50
75 – 100mm 75

Analog

0 – 25mm

 

0

 

 

 

 

20.3

 

 

 

11.1

 

 

 

28.6

25 – 50mm 25
50 – 75mm 50
75 – 100mm 75
100 – 125mm 100
125 – 150mm 125
150 – 175mm 150
175 – 200mm 175
200 – 225mm 200

 

16.3

 

15

 

32.5

225 – 250mm 225
250 – 275mm 250
275 – 300mm 275

Technical Data
Flatness: 0.3μm/.000012”
Parallelism: (3+R/75)μm, R = max. range (mm)
[.00012”+.00004(R/3)]” R = max. range (inch)
fraction rounded down

Battery for series 343
SR44 (1 pc), 938882, for initial operational checks (standard accessory)
Battery life: Approx. 2.4 years under normal use (for series 343)

Length standard: Electromagnetic rotary sensor (for series 343)

Standard accessories: Reference
bar, 1 pc (except for measuring range 0-25mm (0-1″) models) Spanner (301336), 1 pc

Optional accessories for series 343 

Connecting cables
1m: 05CZA662
2m: 05CZA663
USB Input Tool Direct
USB-ITN-B (2m): 06ADV380B
Connecting cables for U-WAVE-T
02AZD790B 160mm
For foot switch: 02AZE140B
Refer to page B-68 for details.