UT382 Luminometer

 is a professional digital light measurement instrument designed to measure illumination intensity in different environments. Engineers, electricians, environmental inspectors, and facility managers commonly use this device to monitor lighting conditions in workplaces, offices, factories, laboratories, and public areas. As a result, the UT382 Luminometer helps ensure proper lighting levels that comply with occupational safety standards and energy efficiency guidelines.

Moreover, the UT382 Luminometer uses a high-sensitivity photoelectric sensor that converts light energy into an electrical signal. The instrument then processes the signal and displays the measured light intensity on the digital screen. Therefore, technicians can quickly determine the brightness level in lux and evaluate whether the lighting conditions meet required standards.

In addition, the device offers , which makes it suitable for measuring low lighting conditions as well as bright indoor environments. Because of this wide measurement capability, the UT382 Luminometer can be used in offices, warehouses, production lines, schools, hospitals, and laboratories.

Furthermore, the instrument provides high measurement accuracy with fast response time, allowing professionals to perform reliable lighting inspections. The device also supports MAX/MIN measurement functions, enabling users to track changes in light intensity over time during testing.

Another useful feature of the UT382 Luminometer is the data hold function, which allows users to freeze a measurement reading for easy recording. In addition, the device includes a backlit LCD display, ensuring clear visibility even in low-light environments.

Because of its reliable sensor and portable design, the UT382 Luminometer is widely used in lighting system installation, workplace lighting inspection, environmental monitoring, photography lighting measurement, and energy-efficient lighting evaluation.

Key Features

• Accurate Light Intensity Measurement
  Measures illumination levels in lux (lx).

• Wide Measurement Range
  Measurement range from 0 to 20,000 lux.

• High Sensitivity Photoelectric Sensor
  Provides reliable and accurate lighting measurements.

• MAX / MIN Measurement Functions
  Tracks highest and lowest light intensity values.

• Data Hold Function
  Allows freezing the measurement for easier recording.

• Backlit LCD Display
  Clear readings in low-light environments.

• Portable Handheld Design
  Suitable for field inspections and lighting analysis.

• Automatic Power-Off
  Helps extend battery life.

Applications

• Workplace lighting inspection

• Office and classroom illumination testing

• Industrial production line lighting evaluation

• Photography and studio lighting measurement

• Environmental light monitoring

• Energy-efficient lighting system testing

Technical Specifications (Datasheet)

• Model: UNI-T UT382

• Product Type: Digital Light Meter (Luminometer)

• Measurement Range: 0 – 20,000 lux

• Accuracy: ±(3% + 5 digits)

• Resolution: 1 lux

• Sensor Type: Photoelectric light sensor

• Display: LCD screen with backlight

• MAX / MIN Function: Yes

• Data Hold: Yes

• Power Supply: 3 × AAA batteries

• Operating Temperature: 0°C – 40°C

• Product Size: 165 × 70 × 30 mm

• Weight: ≈200 g