Features:
High accuracy and easy readout.
Function of locking readout and the measured value.
LSI-circuit use provides high reliability and durability.
Permits a wide range of light measurements.
LOW BATTERY indicator.
Adjusting zero automatically.
LCD display provides low power consumption and clear readout.
The separation of  LIGHT SENSOR allows user to take measurements at an optimum position.

Specifications:
Display: 3 1/2 digits LCD display，maximum reading value display 1999
Accuracy:≤10，000Lux:±4%rdg±0.5％f.s
＞10，000Lux:±5%rdg±10digits(Calibration to standard incandescent lamp at color temperature 2856K)
Ranges:1~100，000Lux.(3 Ranges: 2，000; 20，000; 100，000lux)
20，000Lux range:reading * 10 is the right value
100，000Lux range:reading * 100 is the right value
Resolution: 1Lux
Repeatability: ±2%
Temperature Characteristic: ±0.1% / ℃
Sampling time: 2 times/s
Reading locked function
Photo detector:one silicon photo diode with filter.
Dimensions: 106 * 57 * 26mm(photo detector)
130 * 72 * 30mm(meter body)
Battery: 1 * 9V battery (6F22) (not included)
Package Size: 20 * 15 * 5.5cm / 7.9 * 6 * 2.2in
Package Weight: 374g / 13.2oz

Package List:
1 * SINPO LX1010B Data Hold Digital LUX Meter
1 * Carrying Bag
1 * English Manual g