RS PRO Digital Light Meter ILM1332A, 0.01 lx to 200000 lx Range, ±3% Accuracy, Photodiode Sensor, 135x72x33 mm

RS PRO ILM1332A Digital Light Meter features advanced photodiode sensing technology that delivers accurate readings of ambient light levels between 0.01 and 200000 lux. Engineered for demanding environments, this meter is ideal for industrial facilities, laboratories, office buildings, and commercial settings where precise light evaluation is essential for productivity, safety, and compliance.

The instrument boasts a compact, lightweight design (135 x 72 x 33 mm, 250 g), allowing comfortable handheld operation, and is supplied with a robust carrying case for protection during transport and storage. Its 3 ½ digit LCD display ensures clear measurement visualization, and the data hold function facilitates convenient recording and referencing of readings.

Measurement range from 0.01 lx to 200000 lx for diverse applications including low-light and high-brightness scenarios. Accuracy rated at ±3%, with 0.1 lx resolution for fine granularity. Photodiode sensor delivers spectral sensitivity aligned to the CIE photopic curve and features cosine angular correction for enhanced measurement fidelity.

Analog output jack enables integration with external data loggers or monitoring setups. Sensor is connected via a 1 m coiled lead for flexible placement and access to hard-to-reach locations. Battery-powered operation (9V battery supplied), with battery life up to 200 hours for extended field work.

Operating temperature range from 0 to 40°C, suitable for typical indoor and outdoor environments.

This digital light meter finds utility in commissioning and maintenance of buildings, workplace safety assessments, school and library lighting verification, museum and art gallery illumination monitoring, hospital facility management, photography studios, warehouses, and other settings where accurate quantification of lighting is crucial.

Supplied package includes the RS PRO ILM1332A Light Meter, carrying case, user manual, and 9V battery, ensuring readiness for immediate measurement tasks. The rugged design and professional-grade specifications make it suitable for compliance, energy optimization, and technical evaluation in industrial, laboratory, and commercial contexts.

Explore more RS PRO test and measurement solutions on EnvMart in the Light Meters category for advanced equipment tailored to your requirements.