Light Meter, TES-1334A Illumination Meter Photometer Digital Lux Meter

Display: 3-1/2 digit LCD display, max reading 1999Accuracy: ±3% rdg ±0.5% f.s(For >10,000 Lux range: accuracy is ±4% rdg ±10 digits)Sampling Rate: 2.0 readings per secondRepeatability: ±2%Spectral Response: Conforms to CIE Photopic (V(λ)) standardSpectral Accuracy: f’1 ≤ 6%Cosine Response: f’2 ≤ 2%Sensor: Silicon photodiode with optical filterOverload Indication: Displays “1”Data Hold Function: YesOperating Temperature / Humidity: 0–40°C, 0–80% RHStorage Temperature / Humidity: 0–50°C, 0–70% RHPower Supply: 9V batteryDimensions:Main Unit: 135 × 75 × 33 mmSensor Head: 100 × 60 × 27 mmSensor Cable Length: Approx. 1500 mmWeight: Approx. 250 g

• 1.A professional illuminance meter designed to measure light intensity (illuminance), accurately reflecting the degree of lighting on a surface based on the ratio of luminous flux to the illuminated area.
• 2.Delivers high measurement accuracy with fast response speed, enabling reliable and real-time light intensity readings for professional and practical applications.
• 3.Features a clear 3 1/2-digit LCD display, providing easy-to-read measurement values for quick evaluation and analysis.
• 4.Supports external output connection for data recording devices, making it suitable for monitoring, documentation, and extended measurement tasks.
• 5.Equipped with reading hold and peak hold functions, allowing users to lock current values or capture maximum readings for more convenient and precise light assessment.