| Manufacturer | TRUMETER |
| Type of counter | electromechanical |
| Type of counted signal | working time |
| Range | 99999,9h |
| Mounting | on panel |
| Display | mechanical indicator |
| Display height 1 | 5mm |
| Mounting hole | Ø54mm |
| Electrical connection | screw terminals |
| Resetting method | none |
| Operating temperature | -40...70°C |
| Usup | 100...120V AC |
| Body dimensions | Ø67.6x74.6mm |