Btmeter Light Lux Meter Logger Bt 5000A, Digital Lumen Tester Measure Lighting Level Intensity 0.1~400,000 Lux(0.1~40,000 Fc) Fo

Btmeter Digital Light Meter Bt-5000A Is A 3999 Counts Handheld Lighting Measure Device With A Sensitive Light Sensor, Which Measures The Amount Of Light Falling On It And Provides A Digital Display Of The Measured Light Level In Units Lux Or Foot Candles. Available To Test Light Intensity From 0.1~400,000 Lux Or 0.1~40,000 Fc Foot Candle.Commonly Used In Photography, Cinematography, Architecture, Greenhouse Farming,&Nbsp; Indoor Plant Growing And Other Fields Where Accurate Light Measurements Are Essential.&Nbsp;Reminder:&Nbsp;This Is Not A Pro Photography Light Meter, After Given The Basic Lux Readings, Youll Need To Do Some Maths To Find Your Shutter Speed And Aperture.Specifications And Accuracy: Display: 3999 Counts Range: 0.1 To 400,000Lux Light Measure Accuracy:&Nbsp;&Nbsp;+/- 4% Of Readings(0~ 10,000 Lux);&Nbsp;+/- 5% Of Readings +/- 1.5% F.S(10,000 Lux~200,000 Lux);&Nbsp;+/- 8% Of Readings +2.0%F.S (200,000 Lux ~ 40,000 Lux); Ambient Temperature: 14F ~ 122F Accuracy: 33.8Fmore Features: Data Freeze Low Battery Indicator Backlit Lcd Display 15Mins Automatic Shutdown Max/Min/Real-Time Meausre Modes Lux And Foot Candle Fc Units Switchable