Skip to product information
1 of 5

TESTO

TESTO 545 Lux Meter Data Logger

TESTO 545 Lux Meter Data Logger

Regular price Rs 0.00 LKR
Regular price Sale price Rs 0.00 LKR
Sale Sold out
Tax included. Shipping calculated at checkout.
Order on WhatsApp

HOT LINE - 077 862 0567

TESTO 545 Lux Meter Data Logger | Professional Digital Light Meter with Data Storage

German-Engineered Precision for Reliable Illuminance Monitoring in Sri Lanka

The TESTO 545 Lux Meter is a professional-grade data logging light meter designed for engineers, technicians, and environmental professionals who demand exceptional accuracy and reliability in illuminance measurement. Manufactured in Germany, this advanced instrument is perfect for applications where consistent light level documentation and regulatory compliance are critical. Ideal for workplaces, laboratories, industrial facilities, and educational institutions in Sri Lanka, the TESTO 545 ensures dependable performance backed by world-class precision engineering.

Combining intuitive digital operation with advanced data logging capability, the TESTO 545 simplifies long-term light measurement and analysis. It is particularly suited for energy audits, workplace lighting validation, and building performance assessments, offering both on-site readings and downloadable reports for complete data transparency. Whether used by safety inspectors or facility managers, this digital lux meter from TESTO delivers consistent accuracy, enhancing your ability to monitor and optimize lighting environments with ease.

Key Features of the TESTO 545 Lux Meter

High-Precision Sensor Technology
Engineered with a photometric sensor matched to the spectral sensitivity of the human eye. This ensures accurate illuminance readings under a variety of light sources including LED, fluorescent, and halogen systems.
Integrated Data Logging Function
Stores up to 3,000 measurement values with timestamp, enabling long-term light level tracking and report generation for detailed analysis and compliance documentation.
Advanced Connectivity & Analysis
Supports PC data transfer via USB connection for seamless integration with TESTO software. Analyze historical lighting data, create trends, and prepare detailed calibration or compliance reports efficiently.
Clear Backlit Display & User Interface
Features a large, easy-to-read digital LCD with backlighting for clear visibility in all lighting conditions. Simple navigation keys and numerical displays make in-field operation quick and user-friendly.
Robust & Portable Design
Built to last with rugged housing, compact form, and protective carrying case. Ideal for heavy-duty use in industrial, commercial, or field environments.
German Engineering & Calibration
Each unit includes a factory calibration certificate and complies with international standards such as DIN EN 13032-1 and IEC 61672, guaranteeing consistent precision and traceability.

Common Applications

This advanced digital lux meter with data logger is ideal for professionals who need dependable and long-term lighting analysis data:

Occupational Health & Safety Audits
Measure and record workplace illumination levels across office, industrial, and public settings to ensure compliance with OHS lighting standards.
Energy Efficiency Surveys
Perform detailed lighting audits for energy optimization and cost-saving projects by identifying over- or under-illuminated zones.
Building & Facility Management
Monitor lighting uniformity and performance in commercial and educational facilities to maintain optimal visibility and comfort for occupants.
Laboratories & Cleanrooms
Ensure accurate light intensity readings for quality control, visual inspection, and controlled environment applications.
Environmental Monitoring & Research
Use in research and environmental observation where long-term illumination trend data is essential for analysis and documentation.

Technical Specifications of the TESTO 545

Product Name
TESTO 545 Lux Meter Data Logger
Measuring Range
0 to 100,000 Lux
Accuracy
±3% of measured value
Resolution
0.1 Lux (0 to 19,999 Lux) / 1 Lux (20,000 to 100,000 Lux)
Memory Capacity
Up to 3,000 readings with timestamp
Interface
USB interface with PC software for data management and reporting
Measurement Units
Lux / Foot-candles (FC)
Power Source
9V battery or optional power adapter
Display
Digital LCD with backlight
Compliance
Meets IEC 61672 and DIN EN 13032-1 standards

What's in the Box?

1 x TESTO 545 Lux Meter
1 x Calibration Certificate
1 x USB Cable for Data Transfer
1 x Protective Carrying Case
1 x User Manual
1 x 9V Battery

Downloads

📄 Download TESTO 545 Datasheet
📄 Download TESTO 545 User Manual

Brand: TESTO
In stock. Available for fast delivery across Sri Lanka.
View full details