The Aim-TTi PFM3000 is a high-quality, comprehensive and affordable handheld frequency counter. Its large measurement range makes it versatile, while its high precision ensures accurate results. This frequency counter features a variety of functions and utilizes advanced reciprocal measurement technology, which provides high resolution regardless of the input frequency. The device usage is simplified because of its push-to-measure function and auto power off after inactivity. For low-frequency measurements, it also includes a noise filter. The frequency counter has a clear 8.5-digit display, and the simple buttons ensure simple and intuitive operation.
| Input coupling | AC |
| Inputs | BNC A: 3Hz - 125MHz (1 MΩ / 20 pF AC) BNC B: 80 MHz - 3000 MHz (50 Ω AC) |
| Frequency range | 3 Hz - 3000 MHz |
| Resolution | 0.001 mHz |
| Sensitivity | 15 mVrms |
| Display | 8.5 digit LCD display |
| Functions | Frequency, period, pulse width |
| Power supply | 9V PP3 alkaline battery (typically 20 hours of use) |
| Measure time | 0.3, 1, 10 s |
| Max. input voltage | 30 Vdc; 30 Vrms |
| Dimensions | 81 x 178 x 30 mm |
| Weight | 190 g |
| PFM3000 data sheet | Download | |
| PFM3000 user manual | Download |