One of the original Acroprint Time Recorders, the Model 150NR4 is a tough time clock that is resilient to harsh environments thanks to the rust-resistant case. This clock was developed to accept thousands of print registrations per day and includes an automatic ribbon feed/reverse to ensure maximum ribbon life. The Model 150NR4 accepts all standard time cards and is an automatic-print time recorder. The sturdy print mechanism is activated when a time card is inserted, allowing for convenient one hand operation. The Model 150NR4 is configured to print Month, Date, Hour, Minute with a dash under the hour to indicate am/pm (i.e. OCT 19 1 54). Manually advancing the month wheel is required at the beginning of a new month. This clock is made in the USA.