Sokkia 807650 Optical Direct Elevation Measuring Rod 10-foot Aluminum 10ths - Lenker Rod / Laser Line GR10T

Lightweight Aluminum Grade Rod for Precise Elevation Work

The Sokkia 807650 is a professional-grade 10-foot aluminum grade rod built for surveyors, grading crews, and drainage contractors who need reliable elevation readings on every shot. Constructed from high-strength aluminum, this rod delivers the rigidity and stability required for accurate instrument readings while staying light enough for all-day use in the field. Whether you're setting grades on a commercial site or checking drainage fall on a residential project, the 807650 gives you the precision you need in a package that won't wear you out by noon.

Overview & Jobsite Applications

At 10 feet, the Sokkia 807650 covers the elevation range demanded by most grading, drainage, and site layout tasks. The rectangular cross-section minimizes flex and binding when sections are extended, and the clearly printed tenths and hundredths graduations allow rod persons to call readings quickly and confidently — even across long instrument distances. This rod is at home on rough grading jobs, fine grading operations, utility trenching, and anywhere else a level instrument or total station is being used to control elevations.

Key Specifications

• Model: Sokkia 807650
• Material: High-strength aluminum
• Extended Length: 10 feet
• Graduation Units: Feet, tenths, and hundredths of a foot
• Section Style: Telescoping with button-lock extension
• Cross-Section Shape: Rectangular for rigidity and bind-free extension
• Graduation Style: High-contrast, clearly printed face for long-range readability
• Brand: Sokkia

Key Features

• Button-Lock Sections: Positive locking at each extension keeps the rod at a set height without slipping mid-shot
• Tenths & Hundredths Graduations: Read elevations to the hundredth of a foot directly off the rod — no interpolation required for most grading work
• Aluminum Construction: Lightweight without sacrificing the stiffness needed for accurate readings under windy or uneven terrain conditions
• Rectangular Profile: Resists twisting and flexing when fully extended, maintaining face orientation toward the instrument
• High-Contrast Face: Bold graduation printing remains legible at distances typical of construction survey setups
• Compact Collapsed Length: Breaks down to a manageable size for transport in a truck bed, job box, or transit case

Job Applications

Site Grading & Earthwork: Use the 807650 with an automatic level to control cut and fill operations, verify subgrade elevations, and set grade stakes across commercial and residential sites.

Drainage & Utility Work: Confirm invert elevations, set pipe grades, and verify drainage fall on storm sewer and sanitary sewer installations where hundredths accuracy is required.

Concrete & Flatwork Layout: Check form elevations and slab grades before and during pours to ensure finished surfaces meet plan specifications.

Landscape & Fine Grading: Ideal for finish grading operations where small elevation differences determine proper surface drainage away from structures.

Compatible Accessories

• Sokkia Aluminum Rod Level / Rod Bubble
• Sokkia Automatic Levels — B20, B30 Series
• Grade Rod Carrying Cases & Bags
• Sokkia Tripods for Automatic Levels
• Rod Targets & Sliding Targets for Grade Rods

Related Guides

• How to Read a Grade Rod: Tenths & Hundredths Explained
• Choosing the Right Grade Rod for Your Survey Application
• Setting Up an Automatic Level: A Contractor's Field Guide
• Aluminum vs. Fiberglass Grade Rods: Which Should You Use?

Frequently Asked Questions

What units does the Sokkia 807650 grade rod read in?

The 807650 is graduated in feet, tenths of a foot, and hundredths of a foot. This is the standard format used on most U.S. construction and surveying projects, allowing crews to read elevations directly without conversion.

Is the Sokkia 807650 compatible with automatic levels and total stations?

Yes. This rod is designed for use with optical automatic levels, dumpy levels, and total stations. It can also be used with laser levels when paired with a compatible rod target or laser detector.

How many sections does the 807650 have, and how does the locking mechanism work?

The 807650 telescopes to 10 feet using a button-lock mechanism at each section. Buttons engage positively at the extended position to prevent the rod from slipping or collapsing during a shot, which is critical for consistent readings.

Can one person operate this rod alone?

Yes. The lightweight aluminum construction and button-lock sections make the 807650 manageable for solo use on extended projects. A rod level or rod bubble accessory is recommended when a rod person is working without a second crew member to confirm plumb.