Dial Calipers(Mono Block Type A)
Dial Calipers(Open Block Type)
Dial Calipers(Mono Block Type B)
Inside Groove Dial Calipers With Flat Points
Outside Groove Dial Calipers With Flat Points
Inside Groove Dial Calipers With Round Points
Offset Dial Calipers
Point Dial Calipers
Outside Groove Dial Calipers With Tube Thickness

Technical Data
ID | Range mm |
Graduation mm/inch |
L mm |
a mm |
b mm |
c mm |
d mm |
Remark |
171-132A1 | 0-150 | 236 | 40 | 21 | 16.5 | 16 | ||
171-134A1 | 0-200 | 0.02 | 286 | 50 | 24 | 19.5 | 16 |
Technical Data
ID | Range inch | mm |
Graduation mm/inch |
L mm |
a mm |
b mm |
c mm |
d mm |
Remark | |
171-143 | 0-6" | .001″ | 236 | 40 | 21 | 16.5 | 16 | ||
171-145 | 0-8" | .001″ | 286 | 50 | 24 | 19.5 | 16 | ||
171-147 | 0-12" | .001″ | 400 | 60 | 25 | 18.5 | 17 | ||
171-142 | 0-150 | 0.02 | 236 | 40 | 21 | 16.5 | 16 | ||
171-144 | 0-200 | 0.02 | 286 | 50 | 24 | 19.5 | 16 | ||
171-146 | 0-300 | 0.02 | 400 | 60 | 25 | 18.5 | 17 |

Technical Data
ID | Range mm |
Graduation mm/inch |
L mm |
a mm |
b mm |
c mm |
d mm |
Remark |
171-122A | 0-150 | 0.01 | 236 | 40 | 21 | 16.5 | 16 | |
171-132A | 0-150 | 0.02 | 236 | 40 | 21 | 16.5 | 16 | |
171-124A | 0-200 | 0.01 | 286 | 50 | 24 | 19.5 | 16 | |
171-134A | 0-200 | 0.02 | 286 | 50 | 24 | 19.5 | 16 | |
171-126A | 0-300 | 0.01 | 400 | 60 | 25 | 18.5 | 17 | |
171-136A | 0-300 | 0.02 | 400 | 60 | 25 | 18.5 | 17 |

Features
-
* Facilitate measurement ofa dia-meter of a narrow groove in a hole
* Easy to read clearly
* The adjustable dial face can be fa-stened by a clamping screw
Technical Data
ID | Range mm |
Graduation mm/inch |
L mm |
a mm |
b mm |
c mm |
d mm |
e mm |
Remark |
175-132-0 | 20-150 | 0.02 | 40 | 34 | 1 | 16 | 3 | 10 | |
175-134 | 20-200 | 0.02 | 40 | 34 | 1.5 | 16 | 3 | 10 | |
175-132 | 25-150 | 0.02 | 50 | 44 | 1.5 | 16 | 5 | 12.5 | |
175-134-1 | 25-200 | 0.02 | 50 | 44 | 1.5 | 16 | 5 | 12.5 | |
175-134-2 | 30-200 | 0.02 | 60 | 54 | 1.8 | 16 | 6 | 15 |

Features
-
* Can measure the diameter of outside groove ofa workplace
* Easy to read clearly
* The adjustable dial face can be fastened by a clamping screw
Technical Data
ID | Range mm |
Graduation mm/inch |
L mm |
Remark |
174-132-0 | 0-150 | 0.02 | 40 | |
174-132 | 0-150 | 0.02 | 50 | |
174-134-1 | 0-200 | 0.02 | 60 |

Features
-
* Facilitating measurement of a diameter of a long groove in a hole
* Easy to read clearly
* The adjustable dial face can be fastened by a clamping screw
Technical Data
ID | Range mm |
Graduation mm/inch |
L mm |
a mm |
b mm |
c mm |
d mm |
e mm |
φ | Remark |
175-332 | 20-150 | 0.02 | 236 | 34 | 3 | 7 | 16 | 3 | 2 | |
175-334 | 20-200 | 0.02 | 286 | 34 | 3 | 7 | 16 | 3 | 3 | |
175-332-1 | 25-150 | 0.02 | 236 | 44 | 3 | 8.5 | 16 | 4 | 2 | |
175-334-1 | 25-200 | 0.02 | 286 | 44 | 3 | 8.5 | 16 | 4 | 3 | |
175-334-2 | 30-200 | 0.02 | 286 | 54 | 3 | 9 | 16 | 5 | 3 | |
175-336 | 30-300 | 0.02 | 400 | 44 | 3 | 10 | 17 | 5 | 3 | |
175-336-1 | 30-300 | 0.02 | 400 | 54 | 3 | 10 | 17 | 5 | 3 | |
175-336-2 | 40-300 | 0.02 | 400 | 64 | 3 | 15 | 17 | 5 | 3 | |
175-336-3 | 40-300 | 0.02 | 400 | 74 | 3 | 15 | 17 | 5 | 3 | |
175-336-4 | 50-300 | 0.02 | 400 | 84 | 3 | 15 | 17 | 10 | 3 |

Features
-
* Main scale jaw can be slid up and down to facilitate measurement of stepped sections
* Easy to read clearly
* With an adjustable dial face which can be fastened by a clamping screw
Technical Data
ID | Range mm |
Graduation mm/inch |
L mm |
a mm |
b mm |
c mm |
d mm |
e mm |
Remark |
177-132 | 0-150 | 0.02 | 240 | 110 | 40 | 10 | 16 | 7 | |
177-134 | 0-200 | 0.02 | 290 | 120 | 50 | 10 | 16 | 7 |

Features
-
* The narrow tip jaws fit into very small grooves and tracks, making many previously difficult outside measurements far easier to obtain
* Easy to read clearly
* An adjustable dial face can be fastened by a clamping screw
Technical Data
ID | Range mm |
Graduation mm/inch |
L mm |
a mm |
b mm |
c mm |
d mm |
Remark |
171-732 | 0-150 | 0.02 | 236 | 40 | 21 | 16.5 | 16 | |
171-734 | 0-200 | 0.02 | 286 | 50 | 24 | 19.5 | 16 | |
171-736 | 0-300 | 0.02 | 400 | 60 | 25 | 18.5 | 17 |

Features
-
* Measuring from one end to the other end of groove
* Measuring tube thickness of big workpiece
* Easy to read clearly
* With an adjustable dial face which can be fastened by a clamping screw
Technical Data
ID | Range mm |
Graduation mm/inch |
Remark |
174-144A | 0-200 | 0.02 |