Dr.Meter Digital Illuminance Meter LX1330B 200000 Lux Luxmeter
The LX1330B can measure from 0 up to 200,000 lux, you can switch the units between lux and footcandle by simply pressing a button. It's powered by a 9V battery, which last for 200 hours or even longer. Other nice features include data hold, auto zero and more. Features:High Accuracy and rapid responseAuto ZeroingOver-range indicationUnit and Sign display for easy readingData HoldLow power consumptionShort rise and fall timeSpecifications:Display: 3-1/2 digit 18mm LCDPower: 9V batteryRanges: 0-200/2,000/20,000/200,000 LuxAccuracy: ±3% ±10 digits (0-20,000 lux)±5% ±10 digits (over 20,000 Lux)Repeatability: ±2%Temperature Characteristic: ±0.1%CPhoto detector type: Silicon Photo Diode with FilterOperating temperature: 32-104 degrees F (0-40 degrees C)Sampling rate: 2-3 times per secondBattery life: 200 hours (estimate)Dimensions: 149 x 71 x 41 mmPhoto Detector Dimensions: 100 x 60 x 28 mmPackage includes:1 piece Luxmeter LX1330B, 1 piece Carrying case, 1 piece 9V battery, 1 piece User manual.