Key Features

• Professional automatic builder’s level for accurate leveling applications
• Precision optical system delivers clear and reliable readings
• Durable weather-resistant housing for rugged job site conditions
• Easy-to-use leveling and focusing controls
• Ideal for construction, landscaping, grading, and excavation projects
• Stable compensator system improves measurement accuracy
• Lightweight and portable design for field convenience
• Compatible with standard surveying tripods and leveling rods

Product Description

The Northwest Instrument NSL100B Builder’s Level is a reliable automatic optical leveling instrument designed for construction and surveying professionals who need accurate elevation and alignment measurements on the job site. Built for durability and consistent performance, this builder’s level is ideal for grading, excavation, landscaping, concrete work, and general construction layout applications.

Its precision optical system provides bright and clear viewing for dependable measurements in outdoor environments, while the rugged weather-resistant housing helps withstand demanding field conditions. Smooth adjustment controls and an automatic compensator system make setup fast and operation efficient for contractors, builders, and surveyors.

Whether working on residential or commercial projects, the Northwest Instrument NSL100B delivers dependable leveling performance and professional accuracy.

Specifications

• Brand: Northwest Instrument
• Model: NSL100B
• Item Number: 10121
• Product Type: Builder’s Level
• Application: Construction, surveying, grading, landscaping, excavation
• Optical System: Precision optical leveling optics
• Compensator Type: Automatic compensator
• Construction: Rugged weather-resistant housing
• Mount Compatibility: Standard surveying tripod mount
• Usage: Indoor and outdoor professional applications

What’s Included

• Northwest Instrument NSL100B Builder’s Level
• Protective carrying case
• Adjustment tools
• User manual