Inside Micrometers
Tubular Inside Micrometers SERIES 339 — Extension-pipe Type
• Wide range of inside measurements possible by combining extension pipes and anvils with the micrometer head. • A reference gage is necessary for reference point setting.
• Carbide-tipped measuring faces. • IP65 (water-proof) protection level that enables use in the presence of cutting fluid.
Technical Data Inch Model Accuracy:
±{.00015+.00005n+.00005R*/2}" R=Maximum measuring length (inch) n=Number of rods Fraction rounded up ±(3+n+L/50)µm L=Maximum measuring length (mm) Fraction rounded up n=Number of rods Excluding quantizing error
Metric Model Accuracy:
C
Resolution: 0.001mm or .0001"/0.001mm Display: LCD Battery: SR44 (1 pcs.), 938882
Measurement example
339-303
Inch/Metric Order No. Range (in) SPECIFICATIONS
Display unit (in)
Extension pipes
Micrometer head stroke (in)
Resolution
Qty
Size (in)
339-102 339-303 339-304
8 - 9 8 - 40 8 - 80
—
0.0001 in/ 0.001 mm
5 1, 2, 4, 8, 16
1
8 - 9
8 1, 2, 4, 8 (2 pcs.), 16 (3 pcs.)
Functions Zero-setting Origin restoration Data hold Function lock Automatic power ON/OFF 2-point Preset
Metric Order No. Range (mm) Resolution (mm)
Extension pipes
Display unit (mm)
Micrometer head stroke (mm)
Qty
Size (mm)
339-101 339-301 339-302
200 - 225 200 - 1000 200 - 2000
—
—
5 25, 50, 100, 200, 400
0.001
25
200 - 225
8 25, 50, 100, 200 (2 pcs.), 400 (3 pcs.)
Error alarm Data output
• Power source: SR44 battery (1 pc.), 938882 included as standard (for operational checks) • Battery life: Approx. 1.2 years under normal use
Optional Accessories Order No. Type
description
USB Input Tool Series USB Keyboard Signal Conversion Type IT-020U
264-020
—
05CZA662
B Connection cable (1 m)
05CZA663
B Connection cable (2 m)
06AFM380B
B USB Input Tool Direct (2 m)
02AZD730G
IP67 U-WAVE-T
02AZD880G Buzzer U-WAVE-T
Connection cable for U-WAVE-T (160 mm) Connection cable for U-WAVE-T For foot switch
02AZD790B
B
02AZE140B
B
C-22
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