Features: This light meter has high accuracy and rapid response,and auto zeroing function. It supports over-range indication, unit and sign display for easy reading. Data hold and maximum data hold function,low power consumption, short rise and fall time. The unit is switchable between Lux and FC, simply by pressing a button. Widely used for light test of public stores, library, museum, lamp factory, photo shooting, stage disposition of light, etc. Specification: Model: LX1330B Display: 3-1/2 digits 18mm LCD Range: 0.1 to 200,000Lux/0.01 to 20,000FC Over-input: Indication of "1" Accuracy: =20,000Lux, ±(3%rdg+10digit) >20,000Lux, ±(5%rdg+10digit) Resolution: 0.1Lux Repeatability: ±2% Temperature Characteristic: ±0.1%/? Sampling Time: 0.5second Photo Detector: One silicon photo diode with filter Size: 16*7.5*4cm / 6.3*3*1.6in Weight: 529g / 18.7oz (approx.) Package list: 1 * Light Meter 1 * BoxWIDELY APPLICATIONS FOR DAILY OPERATION--Widely used for light test of public stores, library, museum, lamp factory, photo shooting, stage disposition of light, etc. DESIGNED WITYH A PRESSING BUTTON FOR CONVENIENT SWITCH--The unit is switchable between Lux and FC, simply by pressing a button. DATA MAINTAINEENCE LOW CONSUMPTION PROVIDES ECONOMICAL AND HIGH EFFICIENCY PERFORMANCE--This Digital Luxmeter is featured with data hold and maximum data hold function,low power consumption, short rise and fall time. ALLOWS DATA DISPLAY OFFERS EASIER READING--This Digital Light Meter supports over-range indication, unit and sign display for easy reading. HIGH ACCURACY AND RAPID RESPONSE LIGHT METER ENSURES EXCELLENT PERFORMANCE--This light meter has high accuracy and rapid response,and auto zeroing function.Date First Available: January 14, 2019. Best Sellers Rank: #95 in Photographic Light Meters. Customer Reviews: 3.0 out of 5 stars 8 ratings 3.0 out of 5 stars. : B07MCTY8H8. Batteries Required?: ?No. Batteries Included?: ?No. Included Components: ?Inc. Spout Height: ?1 Centimeters. Item Package Quantity: ?1. Installation Method: ?InstallationMethod. Power Source: ?PowerSource. Material: ?Material. Finish: ?Finish. Product Dimensions: ?6.38 x 3.15 x 1.69 inches. Item Weight: ?11.3 ounces. Part Number: ?Wal front9mtukginrb. Manufacturer: ?Walfront.