HoldPeak Handheld Digital Light Meter HP-881D, Range Up to 0.01-400,000 Lux (1-40,000 FC) 270° Rotate Sensor Head,Data Hold&Storage, Lux Meter for Plants/LED Lightslight/Photography

Light Meter, HOLDPEAK 881E Digital Illuminance/Light Meter with 0-300,000Lux Measuring Ranges and 270 Degree Rotatable Detector for LED Lights and Plants lux Meter.Accurate Measurement & Fast Response:The light meter covers a measuring range up to 300,000 Lux with highly accurate results. At twice per second frequency, it has a high response rate so you can be rest assured to get both fast and quality readings. Versatile Applications:Lightweight and ultra compact, you can take it anywhere you need. It has a wide range of applications including but not limited to use in school, factories, warehouses, office or home for set and scenic design, plant growing to ensure proper light levels,and more.Specifications:- Display: 3999- Power: 2* 1.5V battery- Ranges: 0.1-300,000 Lux; 1-30,000FC- Accuracy: ±4%rdg ±0.5%f.s (less 10,000 Lux;1,000 FC) / ±5%rdg ±10dgt (over 10,000 Lux;1,000FC)- Repeatability: ±2%- Temperature Characteristic: ±1%C- Photo detector type: Silicon Photo Diode with Filter- Operating temperature: 32-104 degrees F (0-40 degrees C)- Sampling rate: 2-3 times per second- Battery life: 200 hours (estimate)- Weight: Approx. 188 g (including battery)- Dimensions: 174 x 51 x 32 mm Package Content:1 x HOLDPEAK HP-881E Light Meter1 x Carrying case2 x 1.5V battery1 x User manual1 x Screwdriver