258B
TIME MARK 258B-208 / 240 VAC 3-PH PWR MONITOR 98A00325-02
You will see that Industrial Service Solutions focuses on longevity here.
Time Mark Corp. 3-Phase Monitor Model 258B 240VAC BRAND NEW IN BOX
A nice touch on the MicroLubrol 200 is the color-coded ports for inlet and outlet connections.