Products
Used Equipment
Accessories
Field Supplies
Service
Support Forum
Rentals
Training

Events
News
Forms
Contact
About Us

Facebook
Twitter
Linked In
Youtube

Authorized Trimble Dealer

Sign In
Create an Account
0 Cart
800.949.1446

Full Site

Solutions

ProductsEverything you need

Surveying
Construction
Mapping/GIS
Marine
Mobile Mapping
Law Enforcement
NEI Custom Cases & Cables
- NEI Custom Built Cables
- NEI Custom Cases
Positioning Services
Drones

Used EquipmentGood as new. Lower cost.

AccessoriesGet Connected

Marine
- Cables
- Batteries
- Chargers
- Sensors
Construction
Field Service Management
- Batteries
Land Mobile
Mapping/GIS
- Cables
- Batteries
- Chargers
- Antennas
Mobile Computing
NEI Manufacturing
Positioning Services
Law Enforcement
Survey
UAS

Field SuppliesFrom bobs to rods.

Cargo Nets
Cases & Bags
Clamps & Cradles
Flashlights & Headlights
GPS Rods
Hand tools
Leveling Rods
Magnetic Locators
Measuring Tools
Nails
Paint & Wood
Pipe & Cable Locators
Plumb Bobs
Prisms & Poles
Safety Vests
Spikes and Hubs
Tribrach & Adapters
Tripods & Bipods

ServiceWe can fix that

Support ForumWe’re here to help.

Support
Ask A Question
Submit a Support Ticket
Questions Answered
Support Documentation
Support Videos

RentalsShort or long term

Rentals
Construction
Mapping/GIS
Marine
Subsurface Solutions
Surveying

TrainingEducation goes a long way

Support

Ask a Question
Submit a Support Ticket
Questions Answered
Support Documentation
Support Videos

Authorized Trimble Dealer

Facebook
Twitter
Linked In
Youtube

Events
News
Forms
Contact
About Us

03.24.20 | eric bock

Trimble TDC600 Handheld User Guide

Surveying

Construction

Mapping & GIS

Marine

Field Service Management

Mobile Computing
- Handhelds / Tablets

NEI Manufacturing
- NEI Custom Built Cables
- NEI Custom Cases

Positioning Services

Public Safety

RFID

Subsurface Solutions
- Software
- Trimble GPS Equipment

Field Supplies

Accessories

Rentals

Used Equipment

Training

Support

OpenClose Footer

Authorized Trimble Dealer

© 2026 NEI. All Rights Reserved. | Terms of Service

×

Sign up test form

Sign Up For NEI Email Only Special Offers
Email*
Company*
Work Phone*
First Name*
Last Name*
Interest*
- Surveying
- Construction
- Mapping
- Marine
- Positioning
- Mobile Mapping
- Drones
Address*
Street Address Address Line 2 City
State*
CAPTCHA

Announcement

Navigation Electronics, Inc. (NEI) has recently been acquired by
Seiler Geospatial and Duncan-Parnell.

For Louisiana, Arkansas, and Mississippi customers, visit Seiler Geospatial
For Alabama, Florida, Georgia, and Tennessee customers, visit Duncan-Parnell

To continue to use the NEI website, close this pop-up.