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Leica Property Plug Connector 850284 - US Cable Set for Live Power Cable Tracing
Authorized Leica Geosystems Dealer
Genuine, factory-fresh Leica Geosystems equipment with legitimate firmware and calibration documentation.
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Factory-fresh, authentic units with legitimate firmware.
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Answer a few job questions and our Kit Builder assembles the full setup — receiver, rod, tripod, and case matched to your workflow.
Quick Answer
What is the Leica Geosystems 850284?
The Leica Property Plug Connector 850284 - US Cable Set for Live Power Cable Tracing is a Leica Geosystems professional jobsite instrument. It's available from Express Tools as an authorized Leica Geosystems dealer with same-day shipping on in-stock orders.
What contractors use this accessories for
Construction Layout
Precise positioning for structural and civil work
As-Built Documentation
Field-verified position records for project closeout
Grade Verification
Confirm elevations against design before pouring or paving
Product Description
Key Features
Live Cable Tracing — No Shutdown
Traces in-service power cables without interrupting the circuit. Safe, fast, and non-invasive — plug into any energized NEMA outlet to apply the locating signal.
US NEMA Socket Compatible
Designed specifically for US-type (NEMA 5-15) standard wall outlets. Plugs directly into any domestic or commercial receptacle.
33kHz Operating Frequency
Standard utility avoidance frequency — works with all DD-series locators. Provides clear, trackable signal along power cable routes.
No Tools Required
Plug in, connect to DA175, and start locating. Simple enough for any operator — no electrical expertise or panel access needed.
Residential & Commercial Use
Map the route of buried power feed cables before digging, trenching, or drilling through walls. Essential pre-work for renovations and site preparation.
DA175 Transmitter Accessory
Genuine Leica OEM accessory designed for the DA175 Signal Transmitter. Ensures reliable signal coupling and safe operation. Art. 850284.
How It Works
The Property Plug Connector bridges the gap between the DA175 transmitter and a live wall socket to apply a traceable signal to in-service power cabling:
- Connect the Property Plug Connector to the DA175 Signal Transmitter's output terminal.
- Plug the connector into an active US NEMA wall socket — this applies the 33kHz signal to the live circuit without interrupting power.
- Energize the DA175 — the signal travels along the power cable's route through the building or underground.
- Locate outside — walk along the expected cable route with a DD120 or DD130 locator. Follow the 33kHz signal to map the cable path.
- Mark the cable route on the ground before any digging or drilling activity.
Related Items

Leica Detect DD120 Utility Locator Base Model (60Hz) 872939
Entry-level electromagnetic utility locator for detecting buried cables and pipes.
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Leica Transmitter Clamp 850280 (4inch)
100mm (4") clamp applies a traceable signal to buried conductive utilities.
View Product →
Leica Trace Rod 50
50cm flexible rod for locating non-metallic pipes when used with a signal transmitter.
View Product →
Leica Midi Sonde 8/33kHz 850289
Dual frequency sonde for tracing non-metallic drains, sewers, and non-conductive utilities.
View Product →Related Items
Entry-level electromagnetic utility locator for detecting buried cables and pipes.
View Product →
Flexible rod for locating non-metallic pipes when used with a signal transmitter.
View Product →
Required transmitter — drives the Property Plug Connector and all DA-series locating accessories.
1-877-866-5721Manuals & Downloads
Why This Equipment
Authorized Dealer
Genuine, factory-fresh inventory with legitimate firmware and calibration documentation.
Same-Day Shipping
In-stock orders placed before 2PM ship same day from our Texas warehouse.
Expert Support
Call or chat with a contractor equipment specialist before and after your purchase.
Free Shipping
Free ground shipping on orders $99+ to the continental US.
Professional-grade equipment, authorized dealer pricing.
The tools contractors trust on municipal infrastructure, commercial projects, and high-tolerance earthwork aren't available at hardware stores — and they shouldn't be. This equipment is engineered for professionals, and buying it through an authorized dealer means you get full manufacturer support when it matters.
Express Tools carries only factory-fresh inventory from brands contractors specify by name. No gray-market product, no import-spec units, just authentic gear with legitimate firmware and calibration documentation.
Same-day shipping on in-stock items, expert support before and after the sale, and a 30-day return window on most products. If you have questions about specs, compatibility, or applications, call us — we know this equipment.
Specifications
Technical Specs
Manufacturer data and field-verified measurements.
| Laser Type | Single slope grade laser |
|---|---|
| Model | GL612N-1 |
| Receivers Included | 2 HL760 Laserometer receivers |
| Remote Control | RC602N wireless |
| Package Type | Complete system |
| Application | Large-scale grading operations |
| Key Feature 1 | Dual HL760 receivers for simultaneous detection |
| Key Feature 2 | Wireless RC602N remote control operation |
| Key Feature 3 | Single slope grade laser precision |
| Key Feature 4 | Multi-zone elevation control capability |
| Key Feature 5 | Professional-grade accuracy |
| Key Feature 6 | Large work area coverage |
| Use Cases | Large-scale excavation projects; Highway and roadway grading; Site preparation and leveling; Slope and drainage control; Multi-zone simultaneous grading; Foundation and building site work; Commercial development projects |
| Setup Steps | Mount GL612N laser on stable tripod | Position first HL760 receiver at primary work zone | Position second HL760 receiver at secondary zone | Power on laser and both receivers | Synchronize RC602N remote with laser unit | Calibrate slope settings for project requirements | Verify dual receiver beam detection |
| Pro Tips | Position receivers with clear line-of-sight to laser | Check batteries in remote and receivers daily | Calibrate laser before each major project phase | Use on relatively level sites for optimal performance | Keep receivers protected from direct sunlight |
| Compatible Equipment | Spectra HL760 Laserometer receivers; RC602N remote control; Laser tripods; Machine control systems; Grade checkers |
| Common Issues | Receiver signal loss over distance | Remote control interference | Laser calibration drift | Battery drain in remote control |
Built for Leica Geosystems equipment owners
Run the jobsite around your equipment
Gradelog is the AI field platform for contractors — grade shots, photo documentation, calibration tracking, and as-built reports, all tied to your gear.
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Leica Property Plug Connector 850284 - US Cable Set for Live Power Cable Tracing
$305.00

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