Features:<br>- Radio controlled time with manual setting option<br>- 433MHz RF receiving frequency<br>- RF channels with wireless thermo sensor<br>- Transmission range: 30 meters ( open area )<br>- Measuring range:<br>Indoor temperature: 0°C ~ +50°C<br>Outdoor temperature: -20°C ~ +50°C<br>- Temperature alert function<br>- Max/Min memory for indoor and outdoor temperature<br>- Low-battery indicator for outdoor remote sensor<br>- 2 alarms<br>- Perpetual calendar up to year 2069<br>- 12/24Hour time display selectable<br>- Wall mount or Table Stand Selectable This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1270-00-304-6770, indicating validated use in U.S. government and defense logistics supply chains.
| width | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| material | STEEL |
| body_width | 0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN |
| inside_radius | 0.280 INCHES NOMINAL IN |
| plate_thickness | 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| special_features | COLOR BLACK |
| style_designator | STRAIGHT |
| mounting_hole_diameter | 0.203 INCHES NOMINAL IN |
| cross-sectional_shape_style | HALF ROUND |
| NSN | 1270-00-304-6770 |