Feature: 1. Total Measuring Range: Wide measurement range 0‑200,000 Lx and auto or manual range switching. Switchable measurement unit is Lx or FC. 2. Applicable Scenes: Digital illuminance light meter is widely used in lamps, animal husbandry, industrial and mining industries, laboratories, offices, etc. 3. Accuracy and LCD Screen: Accuracy ±3%rdg (below 10000Lx); ±4%rdg (higher than 10000Lx). LCD screen updates 2 times per second. 4. LCD Display and Energy Saving: LCD display with backlight for easy operation in the dark. Low battery indicator and automatic shutdown for energy saving. 5. Safe and Reliable Performance: The measurement of the micro illuminometer is stable, safe and reliable, providing you great using experience. Specification: Item Type: Digital Illuminance Light Meter Material: ABS Color: As Pictures Shown Weight: Approx. 150g / 5.3oz Total Measuring Range: 0~200000Lx is divided into four ranges x1: 0-199.9Lx x10: 200-1999.9Lx x100: 2000-19999.9Lx x1000: 20000-200000Lx Accuracy: Accuracy ±3%rdg (below 10000Lx); ±4%rdg (higher than 10000Lx) Illumination Unit: Lx, FC Working Temperature and Humidity 0~40℃, Relative Humidity 10~90% Storage Temperature or Humidity -10~50℃, Relative Humidity 10~90% LCD Screen: Updates 2 times per secBattery: 3pcs AAA (Delivered Without Battery) Application: Widely Used in Lamps, Animal Husbandry, Industrial and Mining Industries, Laboratories, Offices, etc.. Package List: 1 x Handheld Illuminance Meter1 x Manual