| PORTABILITY | PORTABLE |
| CASE MATERIAL | METAL |
| COUNT RANGE PER MINUTE | +0.0 TO 28000.0 |
| DETECTING ELEMENT TYPE | GEIGER TUBE |
| MOUNTING METHOD | PORTABLE |
| INPUT SENSITIVITY VOLTAGE RATING | 10.0 MILLIVOLTS |
| OVERALL HEIGHT | 6.750 INCHES NOMINAL |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 3.0 DC |
| SPECIAL FEATURES | EXTERNAL AND INTERNAL DETECTOR TUBES; 5 RANGES 0-0.2,0-2,0-20,0-200,0-2000 MR/HR; SPLASHPROOF,DUSTPROOF,OPERATING TEMP RANGE M40 TP P140 DEG F; WITH HP-177C EXTERNAL PROBE |
| RADIATION TYPE AND FUNCTION | BETA RAYS DETECTS |
| RADIATION TYPE AND FUNCTION | GAMMA RAYS DETECTS |
| INTERNAL BATTERY ACCOMMODATION | INCLUDED |
| RADIATION RANGE PER HOUR | +0.0 TO 2000.0 MILLIROENTGENS |
| OVERALL WIDTH | 4.000 INCHES NOMINAL |
| OVERALL LENGTH | 8.000 INCHES NOMINAL |
| CARRYING CASE | NOT PROVIDED |
| INDICATOR TYPE | METER |