日本三丰Holtest（三点内径千分尺）368系列
特点：
1.钛涂层测针（测量范围大于12mm型号）具有良好的耐用性和冲击阻力，可直达盲孔底端测量内径。
2.可贴近盲孔底端进行测量。
3.延长杆（选件）可用于测量深孔，此功能适于6mm（.275''）以上型。
4.棘轮锁定装置可保持恒定测力。
5.校正环规(选件)可用于原点设置。
公制型单体装
|
测量范围
|
货号
|
分度值
|
精度*
|
尺寸h
|
尺寸L
|
延长杆
|
|
2-2.5mm
|
368-001
|
0.001mm
|
2μm
|
---
|
12mm
|
---
|
|
2.5-3mm
|
368-002
|
0.001mm
|
2μm
|
---
|
12mm
|
---
|
|
3-4mm
|
368-003
|
0.001mm
|
2μm
|
---
|
22mm
|
---
|
|
4-5mm
|
368-004
|
0.001mm
|
2μm
|
---
|
22mm
|
---
|
|
5-6mm
|
368-005
|
0.001mm
|
2μm
|
---
|
22mm
|
---
|
|
6-8mm
|
368-101-10
|
0.001mm
|
2μm
|
2mm
|
59mm
|
100mm
|
|
8-10mm
|
368-102-10
|
0.001mm
|
2μm
|
2mm
|
59mm
|
100mm
|
|
10-12mm
|
368-103-10
|
0.001mm
|
2μm
|
2mm
|
59mm
|
100mm
|
|
12-16mm
|
368-164
|
0.005mm
|
2μm
|
0.3mm
|
80mm
|
150mm
|
|
16-20mm
|
368-165
|
0.005mm
|
2μm
|
0.3mm
|
80mm
|
150mm
|
|
20-25mm
|
368-166
|
0.005mm
|
3μm
|
0.3mm
|
90mm
|
150mm
|
|
25-30mm
|
368-167
|
0.005mm
|
3μm
|
0.3mm
|
90mm
|
150mm
|
|
30-40mm
|
368-168
|
0.005mm
|
3μm
|
0.3mm
|
98mm
|
150mm
|
|
40-50mm
|
368-169
|
0.005mm
|
3μm
|
0.3mm
|
98mm
|
150mm
|
|
50-63mm
|
368-170
|
0.005mm
|
3μm
|
0.3mm
|
105mm
|
150mm
|
|
62-75mm
|
368-171
|
0.005mm
|
3μm
|
0.3mm
|
105mm
|
150mm
|
|
75-88mm
|
368-172
|
0.005mm
|
3μm
|
0.3mm
|
105mm
|
150mm
|
|
87-100mm
|
368-173
|
0.005mm
|
3μm
|
0.3mm
|
105mm
|
150mm
|
|
100-125mm
|
368-174
|
0.005mm
|
5μm
|
13mm
|
158mm
|
150mm
|
|
125-150mm
|
368-175
|
0.005mm
|
5μm
|
13mm
|
158mm
|
150mm
|
|
150-175mm
|
368-176
|
0.005mm
|
5μm
|
13mm
|
158mm
|
150mm
|
|
175-200mm
|
368-177
|
0.005mm
|
5μm
|
13mm
|
158mm
|
150mm
|
|
200-225mm
|
368-178
|
0.005mm
|
5μm
|
13mm
|
158mm
|
150mm
|
|
225-250mm
|
368-179
|
0.005mm
|
5μm
|
13mm
|
158mm
|
150mm
|
|
250-275mm
|
368-180
|
0.005mm
|
5μm
|
13mm
|
158mm
|
150mm
|
|
275-300mm
|
368-181
|
0.005mm
|
5μm
|
13mm
|
158mm
|
150mm
|
