| Feature | Column | FT1010 | FT1040 | FT1080 |
| Channel characteristic | Count the number of channels | 1 | 4 | 8 |
Synchronization channel/counting channel interface | BNC | SMA |
| MARKER signal interface | LEMO |
Reference clock input/output interface | SMA |
| Input signal standard | -2V~+3V threshold adjustable | LVTTL |
| Trigger method | rising edge/falling edge trigger (adjustable) | rising edge trigger |
| Minimum trigger pulse width | >0.1 ns | >0.5 ns |
| Histogram | Time resolution(ps) | 16/32/64/128/256/512/1024/../33554432 | 64/../33554432 |
| Maximum count value of the unit | 65535 |
| Maximum range | 1.08 μs @16 ps/ 67.1 μs@1024 ps 2.19 s@33554432 ps | 4.2μs@64ps/ 2.19 s@33554432 ps |
| TDC characteristic | instantaneous saturation count rate | 100 Mcps | 20 Mcps |
| Dead time | <10 ns | <50 ns |
| Synchronous signal frequency division | 1/2/4/8 |
| Maximum event transmission rate | 40M Events/s | 20M Events/s |
| Adjustable time delay range | -1000.0～+1000.0 ns |
| Time tag | mode selection | T2/T3 |
| Time resolution(ps) | 16 | 64 |
| Other | maximum ranges | Unlimited@T2 1.09μs@T3 |
| Data interface | USB3.0 |
| Size | 300×235×115 mm³ |
| Power supply connected | 110～230VAC |