Uni-T UT381A digital light meter

Overview

The Uni-T UT381A is a professional-grade digital light meter designed for high-precision illuminance measurements across a vast range of environments. Whether you are conducting lighting audits in commercial offices, ensuring safety compliance in industrial warehouses, or optimizing school classrooms, this meter provides the reliability and accuracy required for professional certification. With a measuring capacity of up to 400,000 lux, it handles everything from dim emergency lighting to intense outdoor sunlight with ease.

What sets the UT381A apart is its versatile probe design, offering integrated, split, and rotatable options. This allows technicians to capture readings in awkward spaces or at specific angles without compromising visibility of the display. Equipped with Bluetooth connectivity and internal data logging for up to 99 data sets, it streamlines the reporting process for busy HVAC and electrical contractors.

Why It Matters

Proper illumination is critical for both productivity and occupational health and safety. The UT381A ensures that lighting levels meet Australian standards, preventing eye strain in office settings and maintaining safety in high-risk work zones. Its high accuracy of plus or minus 3 percent and color correction features mean you get data you can trust for official reports and equipment calibration.

What's Included

• ✓ Uni-T UT381A Digital Light Meter
• ✓ 3 x AAA Alkaline Batteries
• ✓ Type-C Synchronization Cable
• ✓ Durable Wrist Strap
• ✓ Protective Gift Box Storage
• ✓ Quick Start Guide and Safety Information

Features & Benefits

• Extreme Measuring Range: Measures from 0 up to 400,000 lx (or 40,000 fc) with auto-ranging capabilities.
• Flexible Probe Design: Features a rotatable head and split-probe capability to access tight corners and high shelves.
• Smart Data Management: Bluetooth integration allows for live viewing and data exporting via the mobile app.
• Precision Accuracy: Color correction coefficient and high-speed response ensure true-to-life results for various light sources.
• Extended Field Use: Provides over 100 hours of battery life with auto-power-off functionality to conserve energy.
• Clear Documentation: Internal memory stores 99 sets of data with adjustable sampling intervals.

Applications

• ✓ Commercial office lighting audits and OH&S compliance.
• ✓ Industrial warehouse safety checks.
• ✓ Educational facility and classroom light level monitoring.
• ✓ Photography and film studio light balancing.
• ✓ HVAC site inspections and greenhouse environment management.

Tradie Pro Tip

Always take your light readings at the 'working plane' rather than the floor. For office desks, measure at the surface level; for hallways, measure at waist height. This ensures your readings reflect the actual light available to the occupants where they need it most.

Pair With

• ✓ Uni-T Digital Multimeters
• ✓ HVAC Airflow Anemometers
• ✓ Handheld Thermal Imaging Cameras

Keep Your Space Compliant

Ensure your project meets the highest standards of safety and efficiency with the Uni-T UT381A. Accurate light measurement is just a click away. Order yours today from HVAC Shop for fast delivery across Australia!