We can supply all kinds of hour meters with high quality. Features:1) This products is suitable for usage of house, industry, air conditioner, etc.2) Accessories: adapter (72 x 72 for BZ142-1)3) Item no.: BZ142-14) Supply voltage: AC 24V-240VAC, 50/60Hz5) Dimensions: 48 x 48 x 40mm6) Time range: 0-9999999hrs7) Install method: insert8) N.W.: 50g