Features: This light meter offers high accuracy and rapid response with an auto-zeroing function. It supports over-range indication, unit display, and sign display for easy reading. Includes data hold and maximum data hold functions, low power consumption, and short rise and fall time. The unit is switchable between Lux and FC with the press of a button. Widely used for light measurement in public stores, libraries, museums, lamp factories, photography, and stage lighting setups. Specification: Model: LX1330B Display: 3-1/2 digits 18mm LCD Range: 0.1 to 200,000 Lux / 0.01 to 20,000 FC Over-input indication: "1" Accuracy: 20,000 Lux, (4% rdg + 10 digits) >20,000 Lux, (5% rdg + 10 digits) Resolution: 0.1 Lux Repeatability: 2% Temperature characteristic: 1% Sampling time: 2 times per second Photo detector: One silicon photodiode with filter Size: 16 x 7.5 x 4 cm / 6.3 x 3 x 1.6 in (approx.) Weight: 529 g / 18.7 oz (approx.) Package list: 1 x Light Meter 1 x Manual 1 x Screw 1 x Box Note: Product does not include battery