fénymérő UNI-T UT383

Description
Digital light meter (luxmeter) UT383S is a stable, safe and reliable miniature digital light meter, which is widely used in the development and design of lighting systems, agriculture, animal husbandry, mining, laboratories, offices, households and is also popular as a teaching aid. in schools and educational establishments.
Due to miniaturization, the part with the sensor is connected to the device itself by a cable with a flexible winding, the sensor is equipped with a cover against scratches. Four-digit display with a display value of 9999, at higher lighting values ​​the range is magnified 10x or 100x, which is indicated on the display. The measuring range is from 0 Lux to 199900 Lux, the ranges change automatically. If the illumination is greater than 199900 Lux, "OL" will appear on the display. It is possible to select Lux (Lx - in Europe) or FC (in USA, UK, FC = Lux / 10.76) units. The sampling rate of the measurement is 2/s. Power is made from three pieces of 1.5V AAA batteries. After five minutes of inactivity, the device switches off automatically.


Product parameters :

- simple and stable, widely usable device
- measurement of light intensity 0 to 199900 Lux
- automatic range switching
- units of measurement can be chosen between Lx or FC
- 32 x 26mm display with backlight


Technical parameters :

Light metering function (LUX)
Range / Resolution / Accuracy
0 to 9999Lx / 1Lx / ± (4% + 8digits)
≥10000Lx / 10Lx / ± (5% + 10digits)
≥100000Lx /100Lx / ± (5% + 10digits)


Lighting Measurement (FC) Function
The accuracy of the FC can be verified by converting the units: 1 Fc = 10.76lx.
Range / Resolution / Accuracy
0 to 999.9 Fc / 0.1Fc / ± (4% + 8digits)
≥1000 Fc / 1Fc / ± (5% + 10digits)
≥10000 Fc / 10Fc / ± (5% + 10digits)


Other features
- display range: 4 places, 9999
- backlit display: 32 x 26mm
- automatic range switching: yes
- measuring speed: 2x / sec
- data hold display freeze: yes
- MAX/MIN mode: yes
- battery: 3pcs 1.5V AAA
- automatic switch-off: yes after approx. 5 minutes
- low battery indication: yes
- fall resistance: 1 m
- working temperature and humidity: 0°C to 40°C (max. 80% RH)
- net weight of the product: 118 g
- product size: 160 x 50 x 28 mm
- product color: red and gray