Overview
Portable 512 Hz signal receiver for locating compatible underground transmitters and sondes. The DB51 features Far and Near detection modes, a dual-angle sensor for peak and null signal detection, and a digital signal-strength display.
Key Features
- 512 Hz operating frequency
- Far / Near detection modes
- Up to 7 m / 23 ft maximum detection distance
- Digital signal-strength display: 0–1000
- Dual-angle sensor for peak and null signal detection
- Portable design supplied in a small aluminium carrying case
Specifications
| Frequency | 512 Hz |
|---|---|
| Detection Mode | Far / Near Mode |
| Max. Detection Distance | 7 m / 23 ft |
| Signal Strength Display | 0–1000, depending on signal strength |
| Sensor | Dual-angle sensor for peak and null signal detection |
| Battery | 6 × AA batteries (not included) |
| Battery Life | 3–4 hours |
| Dimensions | 540 × 110 × 115 mm |
| Net Weight | 1.6 kg |
| Operating Temperature | -20 °C to +50 °C |
| Carrying Case | Small aluminium case |
| Packaging | Aluminium case + individual carton |
Applications
Suitable for locating compatible 512 Hz sondes and transmitters used in pipe, drain, sewer, duct and underground utility inspection work.