The DYNATIME DC hour meter was developed to meet the difficult requirements of most military and aerospace applications. They provide a wide range of supply voltage options and are packaged in a hermetically sealed miniature enclosure. This rugged design meets or exceeds an array of tough environmental specifications including shock, vibration, and temperature.

In addition, DYNATIME Hour Meters have been approved to MIL-M-7793. A variety of mounting configurations are also available.