551™ Advanced Underground Locator
The Tempo Communications 551 advanced underground locator provides professional-grade locating
The Tempo Communications 551 advanced underground locator is a cutting-edge solution designed for professionals who demand accuracy, efficiency, and reliability in underground utility tracing. Packed with advanced features, this locator ensures seamless operation even in challenging environments. The 551 advanced underground locator is engineered to provide superior signal clarity and effortless locating. Featuring IntelliTrack™ digital noise rejection, dual simultaneous frequencies, and peak/null receiver modes, this locator enhances precision while minimizing interference. Whether tracing electrical lines, irrigation wires, telecom cables, or metal pipes, the 551 delivers unmatched performance with an ergonomic, lightweight receiver and rugged construction.
With the ability to locate utilities over 20 feet (6 m) deep and up to 1 mile (1.6 km) in distance, the 551 ensures professionals can work efficiently and safely. Designed for durability, it boasts an IP54-rated casing, making it resistant to dust and water ingress. The 551 is the ultimate tool for underground locating, offering reliability at an affordable price.
- IntelliTrack digital noise rejection: enhances signal clarity in noisy environments
- Dual simultaneous frequencies: ensure optimal signal performance
- Peak and null receiver modes: provide precise locating and anomaly detection
- Inductive clamp compatibility: allows signal application without disconnecting lines
- Transmitter induction mode: emits a long-range, low-bleed signal
- Passive mode: detects live AC power lines without a transmitter
- Ergonomic lightweight receiver: designed for ease of use and comfort
- Rugged IP54-rated construction: resistant to dust and water ingress
- Extended locating depth: traces utilities up to 20 feet deep
- Long-distance tracing: locates utilities over 1 mile in distance
- Side-by-side frequency comparison: improves anomaly detection
- Optimized for various utility types: works with electrical, telecom, and irrigation lines
- Reliable performance near AC lines: reduces interference from power sources
- Affordable professional-grade solution: high performance at a competitive price
- Assembled in the USA, ensuring quality and reliability
- Electrical line tracing
- Irrigation wire locating
- Telecom cable detection
- Metal pipe identification
- Utility mapping
- Construction site planning
- Municipal infrastructure maintenance
- Cable fault detection
- Pipeline locating
- Surveying and engineering
- Industrial utility management
- Underground safety inspections
- HVAC system locating
- Railway signal line tracing
- Emergency utility repairs
551™ Advanced Underground Locator
| Image | Manufacturer Part Number | Description | Tool Type | For Use With/Related Products | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|
![]() | ![]() | 551 | ADVANCE UNDERGROUND LOCATOR | Locator Tool | General Purpose | 1 - Immediate | $1,206.60 | View Details |



