| Cat. No. | Description |
|---|
| 4254203 | Wide range Gamma detector (FHZ 621 G-L2 photon equivalent) |
| 4254217 | Wide range Gamma detector (FHZ621G-L2-10 ambient equivalent) |
| 4254222 | Wide range Gamma detector (FHZ 621 G-L4 photon equivalent) |
| 4254224 | Wide range Gamma detector (FHZ621G-L4-10 ambient equivalent) |
| FHZ621-DS3 | Three year extended depot warranty service |
| SYS/1/70775/010 | Environmental Monitoring System; Hard wired; With CNET 1500 controller |
| SYS/1/70775/011 | Environmental Monitoring System; Wireless; With CNET 1500 controller |
| SYS/1/70775/020 | Environmental Monitoring System; Hard wired; With CNET 1000 controller |
| SYS/1/70775/021 | Environmental Monitoring System; Wireless; With CNET 1000 controller |
| SYS/1/70775/101 | Environmental Monitoring System; With CNT 1500 controller and PDT100 satellite |
| SYS/1/70775/000 | Environmental Gamma Probe (FHZ 621) |