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Btmeter Digital Light Meter, 1-400000Lux Illuminance Meter for Plants, Photography Lab, Classroom, Bedroom
2
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About This Item:
- High accuracy and fast response speed.
- Reliability and durability...
customers are viewing this product
About This Item:
- High accuracy and fast response speed.
- Reliability and durability have been greatly improve
- Wider measurement range
- Low battery indicator
- The LCD display has low power consumption and makes data reading convenient
- The separate light sensor can be rotated unilaterally at 90 degrees or 270°, allowing the user to take measurements at the optimal position
Specifications：
Display: Max display reading of 3999.
Measurement range：1-400,000Lux Resolution：0. 1LUX/FC
Accuracy: ≤10000Lux:
±4%rgd±1.0%f.s
≥10,000Lux: ± 5% rgd±1.5% f.s
≥200,000Lux: ± 8% rdg+2.0%f.s
(calibrated to standard incandescent lamp, tempe rature at 2556K)
Retest：±2%；
Photosensitive element: A silicon photodiode.
Temperature measurement range：-10℃~50℃
Temperature：±1℃，Resolution：0.1℃
Operating temperature and humidity：-0℃～40℃（32～104℃）0～70% Rh
Storage temperature：-10℃～50℃（14～122℃）0～ 80% Rh
Dimensions：175×60×33 mm
Weight: Approximately 139 g (including battery)
Power supply: 2 * AAA batteries
Accessories: Instruction manual.
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