Šviesos intensyvumo ir aplinkos temperatūros matuoklis (81713)

LIGHT INTENSITY AND AMBIENT TEMPERATURE METER. Mark. Sthor. Symbol. 81713. Series. GRD. Dimensions. 56x93x36mm. Application. for registering the brightness level of lighting, for measuring the ambient temperature. Operating temperature range. 0~40 C. storage temperature. -10 ~ +50 C. Power. battery. Battery type. 3x1.5V; AAA. Temperature measurement range. -9.9~ +49.9 C. Mass. 123g. Display type. backlit LCD. Measuring unit. lx, fc, C, F. Tripod thread size. 1/4" (6.35mm) 20UNC. Tripod included. NO. Date Hold. Yes. Functions. the highest value of the current measurement (MAX), the lowest value of the current measurement (MIN), automatic and manual data recording. Low battery indicator. Yes. relative value. Yes. Reading resolution. 0.1 lux. Measurement memory. 1000 (auto), 67 (manual). Automatic shutdown. yes, 15 minutes. Screen refresh rate. 2 times per second. Light intensity measurement range. 0 ~ 199.9 (x1) / 200 ~ 1,999.9 (x10) / 2,000 ~ 19,999.9 (x100) / 20,000 ~ 200,000 (x1000) lx. Light intensity measurement accuracy. 3% (< 10,000 lx), 4% (> 10,000 lx). Temperature measurement accuracy. 1 C. A light intensity meter (luxmeter) is a device for recording the brightness level of lighting. The wide measuring range will allow you to measure the brightness of both a single LED and industrial-powered floodlights. Most often used for lighting measurements in office spaces, schools and factories. In addition to the light intensity, the meter allows you to control the ambient temperature.. Simple operation, large digits on the display, a number of functions facilitating work and a profiled housing that fits perfectly in the hand make working with this meter easy and pleasant.. Max/Min button: freezes the highest/lowest value of the current measurement on the screen. Data hold button: Freezes the current measurement value on the screen. Relative value: sets the currently displayed value as a reference value. When this feature is enabled, subsequent measurements will indicate a deviation from the reference value.. Automatic and manual data recording: the device enables automatic recording of 1,000 measurements in an interval of 10 seconds and manual recording with memory for 67 measurements.. The device automatically turns off after 15 minutes of inactivity. The setting can be deactivated when turning on the device.. Technical data:. screen refresh rate: 2 times per second. light measurement range: 0~200,000 Lux. resolution: 0.1Lux. accuracy: 3% rdg (below 10000 Lux); 4% rdg (above 10000 Lux). units: LX - lux, FC - foot candle. temperature measurement range: -9.9C ~ 49.9C. accuracy: 1C. backlit screen. power supply: 3xAAA. 1/4'' tripod socket. dimensions: 56*193*36mm. weight: 123 g (without batteries)