LM01-เครื่องวัดแสง ความสว่างแสง Digital Light Lux Meter 0 -5

เครื่องวัดแสง LM01 วัดแสง ได้ตั้งแต่ 0 ถึง 50,000 ลักซ์
ทำงานโดยแบตเตอรี่ 9 โวล์ท
เตือนเมื่อแบตใกล้หมด
LX1010B can measure up to 50,000 lux, approximately 2,500 footcandles.
Features:
Precise and easy read-out
High accuracy in measuring and data hold function for reading
LSI-circuit use provides high reliability and durability
Permits a wide range of light measurements
Separate light sensor allows user take measurements at an optimum position
LCD display provides low power consumption and clearly read out evening high ambient light.
Low Battery indicator
Auto zero adjustment
Over input indication
Comes package box
Specifications:
Range(Lux)
Resolution (Lux)
Accuracy
0~1,999
1
5%+2d
2,000~19,999
10
20,000~50,000
100
Ranges: 0~50,000 Lux, 3 Ranges
Power source: 1*9V battery
Display size: 5*2.8CM
Display: 3 1/2 digits LCD display, maximum reading value display 1999
Sampling Time: 0.4 Second
Over-input: indication of “1” (2,000Lux/20,000Lux), Indication of “OVER” (100,000Lux)
Operation temperature-humidity: 0 to 40 degree, less than 70%Rh
Photo detector lead length: 150cm (MAX)
Dimensions:
Photo detector: 98*57*24mm
Meter body: 115*68*26mm
Weight: 150g (sensor + body)
Package included:
1 x LUX Meter
1 x Instruction-manual
1 x Carry case แก้ไขข้อมูลเมื่อ 02 Mar 16 04:20