Feature: 1. HIGH ACCURACY: Digital lux meter ensures excellent performance with high accuracy and quick response with auto zero function. 2. EASY TO READ: Split light meter supports over range indication, unit and flag display, allowing data to be displayed for easy reading. 3. EASY TO SWITCH: Better control your readings with data hold and peaking data hold for easy on/off switching as you record information 4. BACK STAND: The digital illuminance meter features a stand design with bracket for easy viewing and reading. 5. WIDELY USED: Digital illuminance meter is widely used for light testing in public stores, libraries, lamp factories, photography, stage lighting and more. Specification: Item Type: LX1330B Light Meter Material: Plastic Product Model: LX1330B Battery: One 6F22 Battery (Battery Not Included) Display: 31/2 Digit Liquid Crystal Display Measurement Range: 200; 2000; 20000; 200000LUX Accuracy of Reading: ± 3% rdg ±0.5% F.S. Repeatability: ± 2% Temperature Characteristics ± 0.1%/°C Temperature Characteristics: ± 0.1% /C Measurement Rate: Approx. 2.0 times/sec. Photoelectric pRobe: A Silicon Photodiode with a Filter Operating Temperature and Humidity: 0°C to 40°C (32℉ to 104℉) 0 to 70% RH Storage Temperature and Humidity: -10°C to 50°C (14℉ to 122℉) 0 to 80% RH. Package List: 1 x Light Meter (Battery Not Included)1 x User Manual1 x Storage Box