Internal Dial Caliper Archives

Dial caliper gages are inside diameter measurement tools, which have a broader range of applications including the measurement of hole diameter and internal measurement of special shapes (grooves).

Internal measurement

SPECIFICATIONS
Metric

Order No.	Range	Graduation	Range of opening*1	Dial face	Accuracy	Measuring force
209-125	6 – 18mm	0.01mm	5.8 – 18.2mm	0-100-100	±40µm	2.0N or less
209-126	10 – 22mm	0.01mm	9.8 – 22.2mm	0-100-100	±40µm	2.0N or less
209-127	20 – 32mm	0.01mm	19.8 – 32.2mm	0-100-100	±40µm	2.0N or less
209-155	5 – 15mm	0.01mm	4.8 – 15.2mm	0-100	±30µm	2.0N or less
209-156	10 – 20mm	0.01mm	9.8 – 20.2mm	0-100	±30µm	2.0N or less
209-175	10 – 30mm	0.01mm	9.8 – 30.2mm	0-100-100	±40µm	2.0N or less
209-176	20 – 40mm	0.01mm	19.8 – 40.2mm	0-100-100	±40µm	2.0N or less

*1: Datum point setting is required (Reference gage available as an optional accessory).
*2: Range of opening is a value for reference. Accuracy is not guaranteed if the Dial Caliper Gage is used beyond the measuring range.
* Please note that this Dial Caliper Gage is only provided with standard models. Special size and special specification models are not supported.

DIMENSIONS

Order No.	A	B
209-125	1.1	1.1
209-126	2.3	2.7
209-127	8.0	4.4

Order No.	A	B	L	T
209-155	2.2	2.2	26	1.2
209-156	5.5	5.5	28	1.5

Order No.	A	B	T
209-175	5.5	5.5	1.5
209-176	10	10	2.0

Contact points made of carbide
Absolute measuring instrument
Easy-to-read tolerance markers

Technical data

Order no.	Product type	Measuring range mm	Graduation value mm	Repeatability mm	Error limit (mm)	Measuring force (N)	Measuring depth mm	Measuring contact ball diameter mm	Length of moving measuring contact	Groove depth	Groove width	Length of fixed measuring contact
4495580	838 TI	5 – 15	0.005 mm	0.005 mm	0.015 mm	0.8 – 1.2	35 mm	0.6 mm	2.5 mm	2.3 mm	0.8 mm	2.5 mm
4495581	838 TI	10 – 30	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	5.4 mm	5.2 mm	1.2 mm	5.4 mm
4495582	838 TI	20 – 40	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	7.3 mm	7 mm	1.2 mm	7.3 mm
4495583	838 TI	30 – 50	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	7.3 mm	7 mm	1.2 mm	7.3 mm
4495584	838 TI	40 – 60	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	12.2 mm	8.3 mm	1.2 mm	12.2 mm
4495585	838 TI	50 – 70	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	12.2 mm	8.3 mm	1.2 mm	12.2 mm
4495586	838 TI	15 – 65	0.05 mm	0.025 mm	0.05 mm	0.9 – 1.9	188 mm	1.5 mm	6 mm	5.5 mm	1.9 mm	6 mm
4495587	838 TI	40 – 90	0.05 mm	0.025 mm	0.05 mm	0.9 – 1.9	192 mm	2 mm	8.5 mm	8.3 mm	2.4 mm	8.5 mm

High contrast analog and digital LCD.
Tolerance displayed with 2 LEDs

Technical data

Order no.	Product type	Measuring range mm	Graduation value mm	Repeatability mm	Error limit (mm)	Measuring force (N)	Measuring depth mm	Measuring contact ball diameter mm	Length of moving measuring contact	Groove depth	Groove width	Length of fixed measuring contact
4495590	838 EI	5 – 15	0.005 mm	0.005 mm	0.015 mm	0.8 – 1.2	35 mm	0.6 mm	2.5 mm	2.3 mm	0.8 mm	2.5 mm
4495591	838 EI	10 – 30	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	5.4 mm	5.2 mm	1.2 mm	5.4 mm
4495592	838 EI	20 – 40	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	7.3 mm	7 mm	1.2 mm	7.3 mm
4495593	838 EI	30 – 50	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	7.3 mm	7 mm	1.2 mm	7.3 mm
4495594	838 EI	40 – 60	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	12.2 mm	8.3 mm	1.2 mm	12.2 mm
4495595	838 EI	50 – 70	0.01 mm	0.01 mm	0.03 mm	1.1 – 1.6	85 mm	1 mm	12.2 mm	8.3 mm	1.2 mm	12.2 mm
4495598	838 EI	13 – 43	0.02 mm	0.02 mm	0.04 mm	1.2 – 1.7	127 mm	1.3 mm	5.7 mm	5.7 mm	1.6 mm	5.7 mm
4495599	838 EI	30 – 60	0.02 mm	0.02 mm	0.04 mm	1.2 – 1.7	132 mm	1.5 mm	6.5 mm	6.2 mm	1.8 mm	6.5 mm
4495600	838 EI	50 – 80	0.02 mm	0.02 mm	0.04 mm	1.2 – 1.7	132 mm	2 mm	8.5 mm	8.3 mm	2.4 mm	8.5 mm

Functions

There are ON/OFF Switch
mm/inch
ABS (display can be set to zero without losing reference to preset)
TOL (enter tolerance limit values)