DT1330A 20000Lux Digital LUX Meter High-Precision LUX Light Meter With Reading Holding Function

DT1330A 20000Lux Digital LUX Meter High-Precision LUX Light Meter With Reading Holding Function



Features:
- Digital Lux meter of high precision
- With reading holding function
- 4 switchable measuring ranges
- HD LCD screen with 3 ½ digit display; clear readings (1999 max) easy to understand
- Its back side with a stand for easy operation
- Soft buttons make it comfortable to use
- Test light source in daily life to reduce light pollution and protect your eyes

Reference For Illuminance:
- Hospital: 750-1500Lux
- Library: 450-750Lux
- School: 300-650Lux
- Office: 150-300Lux
- Greenhouse: 80-150Lux
- Livestock farming: 35-150Lux

Technical Parameters:
- Display: 3-1/2 digit LCD screen; readings 1999 max
- Accuracy: ±3%rdg ± 0.5%f.s (When greater than 10000Lux, the range accuracy is 4%rdg ± 10%dgts)
- Sampling rate: 2.0 times/second
- Repeat test: ±2%
- Spectral Response: Compliant with CIE Photopic (Visual Function) Standard
- Spectral accuracy: f'1≤6%
- Cosine response: f'2≤2%
- Photoreceptor: photodiode with filter lens
- Overload display: display "1"
- Reading holding function: yes
- Operating temperature/humidity: 0~40℃ and 0~80%RH
- Storage temperature/humidity: 0~50℃ and 0~70%RH
- Dimensions: main unit 135 x 75 x 33mm/5.3 x 3 x 1.3"; sensor 100 x 60 x 27mm/3.9 x 2.4 x 1.1"
- Length of sensor cable: approx. 1500mm/4.9ft
- Net weight: about 250g/0.6 lb

Package Included:
- 1 x LUX Meter Host
- 1 x Sensor Probe
- 1 x Tool Box
- 1 x Chinese Manual
- 1 x English Manual

Note:
- Battery is not included. 9V battery is recommended.