Universal Circular Levelling Staff Bubble For Surveyors

KSh 500.00

The Circular Levelling Staff Bubble is an essential surveying accessory designed to maintain absolute plumb alignment during topographical measurements. Featuring a high-visibility, fluid-filled bullseye vial, it easily clips onto or mounts directly to aluminum, fiberglass, or carbon fiber grade rods. This heavy-duty universal level ensures that minor tilting does not distort height data, delivering the consistent accuracy required for optical levels, total stations, and laser receivers.

Featured Elements:
  • Universal Snap-On Fit: Adapts securely to standard round and rectangular grading staves.
  • High-Contrast Bullseye Vial: Crystal-clear liquid with contrast rings provides fast centering visibility.
  • Impact-Resistant Body: Constructed with robust, weather-defying materials optimized for field duty.
  • Error Prevention: Eliminates slope errors by ensuring your staff stays perfectly vertical.

Description

The Universal Circular Levelling Staff Bubble is engineered for precision, durability, and professional field performance. It has been designed for surveyors, engineers, and construction experts who demand accuracy and reliability in every measurement. It’s built with high-grade materials to withstand tough outdoor conditions while maintaining consistent performance over time.

The Circular Levelling Staff Bubble is an essential surveying accessory designed to maintain absolute plumb alignment during topographical measurements. Featuring a high-visibility, fluid-filled bullseye vial, it easily clips onto or mounts directly to aluminum, fiberglass, or carbon fiber grade rods. This heavy-duty universal level ensures that minor tilting does not distort height data, delivering the consistent accuracy required for optical levels, total stations, and laser receivers.

Eliminate Measurement Drift And Grade Errors

Achieving pinpoint accuracy in surveying requires keeping your grade rod perfectly vertical. The Circular Levelling Staff Bubble acts as your frontline tool for precision, stopping data degradation caused by off-center tilting. Designed for land surveyors, civil engineers, and grading contractors, this clip-on tool gives the staff holder a real-time visual reference to verify alignment before taking a reading.

Weatherproof And Field-Tested Engineering

Built to thrive in punishing job-site conditions, this circular level bubble features a rugged frame that resists cracking, extreme temperatures, and moisture ingress. The internal bullseye vial is filled with a UV-stabilized fluid that keeps the reference bubble fluid and highly responsive, preventing sluggishness in cold or blistering heat.

Universal Compatibility & Fast Mounting

No matter your preferred equipment brand, this universal bubble level mounts seamlessly. It securely attaches to rectangular telescoping staffs, aluminum section rods, and standard ranging poles. Its compact profile allows it to remain attached to the rod when collapsed, saving space in your vehicle or storage case.

Technical Specifications:

Feature Specification 
Product Type Universal Bullseye Rod Level / Staff Bubble
Vial Configuration Circular Spirit Level (Bullseye Style)
Body Housing Options Die-Cast Powder-Coated Aluminum or Heavy-Duty ABS Plastic
Compatibility Standard Telescopic Staffs, Grade Rods, and Ranging Poles
Sensitivity 20 to 30 minutes of arc for high-speed centering
Mounting Hardware Rear slot for screws, snap-on pressure clip, or hook-and-loop strap
Weather Resistance UV-Stabilized Fluid, Waterproof & Dustproof Shell

What is Included in the Box?
  • 1 x Heavy-Duty Circular Levelling Staff Bubble Level
  • Mounting hardware or adjustable attachment strap (dependent on mounting style option selected)

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