Time Mark Corp. 3-Phase Monitor 257B-240VAC by Time Mark Corporation Save Liquid error (product-badge line 32): -Infinity% $88.00 10 IN STOCK 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Time Mark Corp. 3-Phase Monitor 257B-240VAC 10A; Adjustable Range: 160-240 VAC; 60 Hz 8 Pins