A light intensity meter (lux meter) is a device for recording the brightness level of lighting The wide measurement range will enable brightness measurements for both a single LED and industrially powered floodlights Most commonly used for lighting measurements in office spaces, schools and factories In addition to light intensity, the meter allows ambient temperature monitoring Simple operation, large digits on the display, a range of functions to make work easier and a contoured casing that fits perfectly in the hand make working with this meter easy and pleasant. • Max/Min button: keeps the highest/lowest value of the current measurement on the screen • Data hold button: keeps the current measurement value on the screen • Relative value: sets the currently displayed value as the reference When this function is activated, subsequent measurements will indicate the deviation from the reference value. • Automatic and manual data recording: the device allows automatic recording of 1, 000 measurements at an interval of 10 seconds and manual recording with memory for 67 measurements. • The device automatically switches off after 15 minutes of inactivity The setting can be deactivated when the device is switched on Technical specifications: • screen refresh rate: 2 times per second • light metering range: 0~200 000 Lux • resolution: 0. 1 Lux • accuracy: ±3% rdg (below 10000 Lux); ±4% rdg (above 10000 Lux) • units: LX - luksy, FC - foot candle • temperature measuring range: -9. 9°C ~ 49. 9°C • accuracy: ± 1°C • backlit screen • power supply: 3 x AAA • 1/4'' tripod socket • dimensions: 56*193*36 mm • weight: 123 g (without battery)
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