Description
TECLOCK Dial Depth Gauge IM-882
As to internal caliper gauge IM-880 series, the distance between contact points facing outside is firstly set at standard dimension with ring gauge
or micrometer. Then, it is measured by inserting contact point into internal dimension part to be measured after its outer dial of which moves
together with rotated bezel is set at “0”. The displacement of indicator from “0” point of outer dial is to be measured at that time. The value adding
to the read displacement to standard dimension or deducting it from standard dimension is the dimension of internal diameter. This series
attaches spare contact point which cam set accurate dimension corresponding to size of internal dimension. External caliper gauge is opposite,
namely reading the value by holding work piece with 2 contact points facing outside
- Internal caliper gauge to measure internal diameter of cylindrical workpiece and recessed groove diameter. It can measure groove diameter of "O" ring by modifying spare contact point.
- Set dimension within ±1mm (indication range 2mm) can be comparatively measured (880 series) by alternatively using auxiliary spare contact point in accordance with measured dimension.
- Please set standard dimension within measuring range with micrometer or ring gauge.
![[TECLOCK] Dial Depth Gauge IM-882](//cdn.shopify.com/s/files/1/1052/8660/files/3_8da4632e-66ac-4944-b9b5-701db16f4e95.png?v=1546765977)
![[TECLOCK] Dial Depth Gauge IM-881](//cdn.shopify.com/s/files/1/1052/8660/files/2_df1b0624-c6b6-4149-ab68-6650427c34a9.png?v=1546765711)
| Specifications |
| Graduation (mm) |
Measuring Range (mm) |
Indicating Range (mm) |
Indication Error |
Measuring Force (N) |
Weight (g) |
Spare Contact Point |
Maximum Measuring Depth A (mm) |
Entrance Diameter Φd (mm)* |
Groove Depth H (mm) |
Minimum Groove Width B (mm) |
| Code No. |
Measuring Range (mm) |
| 0.01 |
55~153 |
2 |
±20 |
3 or less |
240 |
ZS-413 |
55~73 |
90 |
45~63 |
5 |
3.5 |
| ZS-414 |
71~89 |
54~72 |
8.5 |
| ZS-415 |
87~105 |
70~88 |
8.5 |
| ZS-416 |
103~121 |
86~104 |
8.5 |
| ZS-417 |
119~137 |
102~120 |
8.5 |
| ZS-418 |
135~153 |
118~136 |
8.5 |
![[TECLOCK] Dial Depth Gauge IM-882](http://wowtoolz.com/cdn/shop/products/a86a24882af191d0823dd2586ecc3f7f_c14ee7a0-46ed-4363-8eb8-304acecefd9d.png?v=1570329171)
![[TECLOCK] Dial Depth Gauge IM-882](http://wowtoolz.com/cdn/shop/products/a86a24882af191d0823dd2586ecc3f7f_c14ee7a0-46ed-4363-8eb8-304acecefd9d.png?height=310&v=1570329171)