Topcon NET-G5 Network GNSS Receiver

The LaserLine GR1000IT is a professional 10-foot direct-reading Lenker-style grade rod engineered for contractors and grading crews who need instant, accurate elevation reads without stopping to do arithmetic in the field. Set your benchmark elevation once at the start of the job, and every subsequent rod reading displays true ground elevation—no adding, no subtracting, no room for crew error. Built in an inches/tenths scale, the GR1000IT is the right tool anywhere laser receivers and rotating lasers are used for finish grading, site prep, or utility work.

Product Overview & Jobsite Applications

The GR1000IT uses a sliding, moveable tape face that locks at the benchmark elevation. From that point forward, your rod person calls out actual elevations in feet, inches, and tenths—exactly what ends up on the grade plan. This Lenker design dramatically reduces communication errors between the rod person and the equipment operator, especially on large sites where crew members may be far apart. The sturdy fiberglass construction resists warping in wet or humid conditions, and the high-contrast graduation markings remain readable at distances typical of rotating laser setups. At 10 feet of total height, the GR1000IT handles most finish-grade and rough-grade laser elevations without extension rods.

Key Specifications

• Model: GR1000IT
• Length: 10 feet
• Graduation Scale: Inches and Tenths
• Rod Style: Direct Reading Lenker (moveable tape face)
• Material: Fiberglass with high-contrast printed graduations
• Compatibility: Works with all standard laser receivers and rotating grade lasers
• Reading Method: True elevation — benchmark set once at job start
• Weight: Lightweight single-section design for all-day hand carrying

Key Features

• Moveable Tape Face: Dial in actual benchmark elevation at the rod base — all readings reflect true elevation automatically
• Zero Mental Math: Eliminates the addition and subtraction steps required with conventional grade rods, cutting crew errors on busy sites
• Inches/Tenths Graduations: Matches the output format used by most construction lasers and digital receivers, making cut/fill calls straightforward
• Fiberglass Construction: Dimensionally stable in rain, heat, and humidity — won't swell or warp the way wood rods do
• High-Contrast Markings: Bold, easy-to-read graduations visible at extended laser distances typical on open grading sites
• Durable Face Tape: Resists fading, peeling, and abrasion through repeated job use
• Lightweight Single Section: No collapsing sections to bind or slip, maintaining consistent reading accuracy throughout the workday

Job Applications

Finish Grading & Subgrade Work: The GR1000IT excels on finish grading operations where cut and fill tolerances are tight. The rod person reads true elevation directly, calls the number to the operator or superintendent, and grade decisions are made in seconds.

Site Preparation & Mass Earthwork: On large cut-and-fill sites, multiple crew members can work from the same laser setup. Because every reading is already in true elevation, there is no risk of each person applying a different offset calculation.

Utility & Pipeline Grade Control: Trench and pipe crews setting invert elevations benefit from the direct readout — set the benchmark to the design invert and the rod tells you immediately whether you are at grade, high, or low.

Concrete Flatwork & Hardscape: Screeding and forming crews use the GR1000IT with a rotating laser to confirm form elevations quickly, reducing setup time before the truck arrives.

Compatible Accessories

• LaserLine Laser Receiver / Detector for Grade Rods
• Rotating Laser Level — Interior & Exterior Grade Models
• Grade Rod Carrying Case & Storage Bags
• Rod Level Bubbles & Replacement Accessories
• Contractor Layout & Grading Tool Bundles

Related Guides

• How to Set a Benchmark Elevation with a Lenker Rod
• Inches vs. Tenths vs. Metric: Choosing the Right Grade Rod Scale
• Rotating Laser + Grade Rod Setup Guide for Grading Crews
• Direct Reading vs. Standard Grade Rods: Which Is Right for Your Job?

Frequently Asked Questions

What makes the GR1000IT a "direct reading" rod?

The GR1000IT uses a Lenker-style moveable tape face. You slide the face until your known benchmark elevation aligns with the ground mark, then lock it. Every rod reading after that displays true elevation directly — your crew never has to add or subtract an instrument height offset during the job.

Is the inches/tenths scale compatible with my laser receiver?

Yes. The inches/tenths format is the standard output for the vast majority of rotating grade lasers and laser receivers sold in North America. If your receiver displays cut/fill in inches and tenths, the GR1000IT scale matches that readout exactly.

Can the GR1000IT be used with any rotating laser brand?

The GR1000IT is mechanically compatible with all major rotating laser brands. The rod itself is passive — your laser receiver clips onto it and slides to find the beam. As long as your receiver fits a standard rod (most do), the GR1000IT will work with your existing laser setup.

Is 10 feet tall enough for most grading jobs?

For the majority of finish grading, subgrade, and flatwork applications, 10 feet is more than sufficient. If your laser is mounted very high on a tripod or you are working on deep cut slopes, you may occasionally need a taller rod or extension, but 10 feet covers the vast majority of typical contractor laser setups.