| USAGE DESIGN | INSTANTANEOUS INDIVIDUAL DETECTION OF AIR IONIZATION BY ALPHA PARTICLES EJECTED DURING A RADIOACTIVE RADON DECAY EVENT |
| FREQUENCY IN HERTZ | 50.0 |
| FREQUENCY IN HERTZ | 60.0 |
| OVERALL HEIGHT | 150.0 MILLIMETERS NOMINAL |
| OVERALL WIDTH | 150.0 MILLIMETERS NOMINAL |
| PORTABILITY | PORTABLE |
| CASE MATERIAL | ALUMINUM |
| MOUNTING METHOD | PORTABLE |
| DETECTING ELEMENT TYPE | IONIZATION CHAMBER |
| PHASE | SINGLE |
| COUNT RANGE PER MINUTE | +0.0 TO 1200.0 |
| RADIATION TYPE AND FUNCTION | ALPHA RAYS DETECTS |
| RADIATION TYPE AND FUNCTION | ALPHA RAYS MEASURES |
| OVERALL LENGTH | 300.0 MILLIMETERS NOMINAL |
| INTERNAL BATTERY ACCOMMODATION | NOT INCLUDED |
| INDICATOR TYPE | CHRONOMETER |
| CARRYING CASE | NOT PROVIDED |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |