Smart Sensor Light Meter Digital Illuminance Meter Handheld Digital Luxmeter with LCD Display Environmental Testing Illuminometer

Features: 1.Measure the Luminosity of any light source. 2.Conversion of Luminosity units. 3.Data Hold with Maximum and Minimum. 4.Low power indication. 5.Auto or manual power off function. 6.Temperature measurement function. 7.Unit with high and low Luminosity alarm function. Specifications: Brand: SMART SENSOR Model: ST9620 Luminosity measuring range:1-200,000 Lux Accuracy:<10,000Lux(+/-5% rgd +/-10) >10,000Lux(+/-5% rgd +/-10) Resolution:1Lux Temperature range:-10?~50?/14F~122F Temperature Resolution:0.1? Repeatability:±2% Refresh rate:2 times/second Power Source:3*1.5VAAA battery(Not inlcuded) Operation environment temperature & Humidity:0C to 40C:<80% RH(non-condensing) Storage environment temperature & humidity:-10?to 50C:0%-90% RH Package List: 1*Luxmeter 1*Instruction Manual