1. UT383BT is equipped with photoelectric sensor technology, which can effectively represent the light intensity and electrical signal, and then process the data and display the result on the LCD.
2. The new Bluetooth communication function is added, which is more convenient to use; iENV APP supports data recording, data export (PDF/Excel/trend graph), MAX/MIN measurement indication.
3. Small and beautiful, easy to carry, silicone operation button, after friction test, not easy to fade, feel better.
4. Flip-top battery compartment design, easy to replace the battery, copper tripod fixed, durable
5. LCD large-screen backlight display, measurement data function symbol display, readings are clear at a glance, high-definition

parameter:
1. Illuminance measurement range: 0-199900Lux
2. Range: 0-9999Lux, resolution 1Lux, accuracy +/-(4%rdg+8 dgts)
3. Range: greater than or equal to 10000Lux, resolution 10Lux, accuracy +/-(5%rdg+10 dgts)
4. Range: greater than or equal to 100000Lux, resolution 100Lux, accuracy +/-(5%rdg+10 dgts)
5. Ambient temperature: 0-40 degrees Celsius
6. Power supply mode: 3 x 1.5V batteries (batteries not included)