SitePro 11-SPR25-T 25-foot SVR Type Fiberglass Grade Rod - Measurement in Tenths

Purpose-Built Precision for Professional Survey Crews

The SitePro 11-SPR25-T is a 25-foot fiberglass SVR-type grade rod graduated in tenths, engineered to meet the daily demands of professional survey crews, civil contractors, and engineering technicians working in the field. Whether you're running differential levels across a highway corridor or shooting grades on a residential subdivision, this rod delivers the readability, durability, and safety features that experienced crews depend on from sunrise to last light. Its fiberglass construction makes it inherently non-conductive and resistant to the warping and swelling that plagues wood rods in wet conditions.

Overview & Jobsite Applications

The SPR-Series from SitePro is designed around real workflow on real jobsites. The 11-SPR25-T's distinctive rectangular-oval cross-section addresses one of the most common field frustrations: a rod that rolls off a slope or slips out of your grip. The bold tenths graduations are printed for maximum contrast and legibility at distance, reducing rod calls and the errors that come with misread shots. At 25 feet of total range, this rod handles the elevation differentials encountered in grading, utility layout, and topographic surveys without requiring rod extensions or multiple setups.

Key Specifications

• Model: SitePro 11-SPR25-T
• Total Length: 25 feet (7.62 m)
• Rod Type: SVR (Surveying Rod, Rectangular)
• Graduation: Tenths (0.01 ft)
• Material: Fiberglass composite
• Cross-Section: Rectangular-oval for anti-roll stability
• Electrical Safety: Non-conductive construction
• Weather Resistance: Waterproof and moisture-resistant
• Graduation Style: High-contrast direct-reading face
• Compatibility: Standard automatic levels, optical levels, and digital levels reading SVR targets

Key Features

• Non-conductive fiberglass — Safe to use near overhead power lines, electrical infrastructure, and utility corridors without risk of conductivity hazards
• Rectangular-oval cross-section — Prevents rolling on slopes and uneven terrain; provides a secure, ergonomic grip during extended rod work
• Tenths graduations — Direct-reading 0.01-foot increments eliminate conversion math and reduce transcription errors in the field notes
• Waterproof construction — Graduations and markings resist fading, peeling, and damage from rain, mud, and standing water
• 25-foot range — Spans significant elevation differentials in a single rod without couplers or stacking sections
• Lightweight fiberglass build — Easier to carry and hold plumb over long shifts compared to heavier aluminum alternatives
• High-contrast face — Bold graduation printing optimized for optical and digital level readability at standard backsight and foresight distances

Job Applications

Site Grading & Earthwork: The 25-foot range and tenths scale make this rod ideal for grading crews establishing pad elevations, rough grades, and drainage slopes on commercial and residential developments. Rod holders can move quickly between hubs without reconfiguring equipment.

Utility & Pipeline Layout: When shooting invert elevations and checking pipe grades in open trenches or across varying terrain, the non-conductive fiberglass body keeps crew members safe near buried or overhead utilities. The anti-roll cross-section keeps the rod stable on spoil piles and uneven trench edges.

Topographic Surveys & As-Builts: Survey parties running topo shots across large parcels benefit from the rod's readability at longer instrument distances. The direct-reading tenths face speeds up data collection when the party chief is calling numerous shots across a site.

Highway & Infrastructure Projects: DOT and transportation contractors working near active traffic and power infrastructure rely on non-conductive rods as a baseline safety requirement. The 11-SPR25-T meets that standard while delivering the graduation precision required for grade control on roadway projects.

Compatible Accessories

• SitePro Rod Level Bubble — Ensures plumb rod readings for accurate elevation shots
• SitePro Fiberglass Rod Bag / Carrying Case — Protects the rod during transport between jobsites
• SitePro Rod Target / Sliding Target — Improves readability for long-distance instrument shots
• Universal Aluminum Tripod — Pairs with your automatic or digital level for stable instrument setup
• SitePro Automatic Level — Matched instrument for running differential levels with SVR rods

Related Guides

• How to Read a Grade Rod in Tenths: Field Guide for Surveyors
• Fiberglass vs. Aluminum Grade Rods: Which Is Right for Your Crew?
• Setting Up an Automatic Level: Step-by-Step for Contractors
• Grade Rod Safety Near Electrical Hazards: OSHA Best Practices

Frequently Asked Questions

What does 'SVR type' mean on a grade rod?

SVR stands for Surveying Rod, Rectangular — a standardized rod format with a rectangular cross-section and graduation face designed for use with optical and digital automatic levels. The SVR designation ensures the rod face and graduation spacing are compatible with standard level optics and digital level sensors that read E-type or similar targets.

Is the 11-SPR25-T graduated in feet or meters?

The SitePro 11-SPR25-T is graduated in feet with tenths (0.01 ft) increments, making it the standard choice for U.S. survey and construction crews working in the English system. If your project requires metric graduations, SitePro offers separate metric-graduated rod models.

Can this rod be used safely near power lines?

Yes. The fiberglass construction of the 11-SPR25-T is non-conductive, which is a critical safety feature when working near overhead power lines or in utility corridors. Unlike aluminum rods, fiberglass does not conduct electricity. Always observe OSHA and NIOSH clearance guidelines for working near energized lines regardless of rod material.

Does the 25-foot rod come in sections, and how many sections does it have?

The SitePro SPR-Series rods are telescoping multi-section designs that collapse to a manageable transport length while extending to the full 25-foot working height. The sections lock securely at the extended position for stable, accurate readings. Refer to the product specification sheet or contact Express Tools for the exact collapsed length and section count for the 11-SPR25-T.