simpson M135和M145迷你数字面板表有以下几个显著的特点：
■在面板的后面需要的*小深度指示器小于0.5“（12.7毫米）的空间
■适用于3/64 DIN标准开孔
■高可选的负面形象，红色背光的液晶显示屏，
■12针配合连接器6“导线安装方便
The Mini indicators require a panel cutout of 2.71" (68.8mm) wide by
0.89" (22.6mm) high, and a panel area of 0.94" (24mm) high by 2.83"
(72mm) wide. The depth behind the panel, including terminals, is 0.7"
(17.8mm). The front bezel protrudes 0.16" (4mm) from the front of the
mounting surface. The unit will snap-mount into panels from 0.050" to
0.125" thick. A 12-pin connector with 6" wire leads is included with each
unit for quick installation