Wireless Illuminance Meter

Product Description:
This device consists of multiple illuminance meter terminals and USB receivers. The receivers are divided into single-point receivers and main receivers. The single-point receiver can only connect with illuminance meter terminals with the same number, while the main receiver can connect with all illuminance meter terminals simultaneously. The illuminance meter terminals can switch between two modes: single-point mode and cluster mode, used for single-point and multi-point measurements respectively, and can switch modes via a switch on the terminal. The USB receiver must be inserted into a computer for use. Once the PC installs and runs the illuminometer software, inserting the USB receiver will automatically recognize it, enabling the collection and recording of data from connected illuminance meter terminals.

Product Configuration:
10 illuminance meter terminals
10 single-point USB receivers
1 main USB receiver
1 protective box
1 paper user manual
1 certificate of conformity

Product Functions:
1. The illuminance meter terminals and USB receivers can wirelessly connect and transmit measurement data;
2. The illuminance meter terminals have two measurement modes: single-point mode and cluster mode;
3. The illuminance meter terminals and USB receivers pair and recognize each other automatically;
4. The illuminance meter terminals have indicator lights to show power and working status;
5. Using cluster mode, multi-point measurements can be taken, with data provided for software calculation of Eav average illuminance, U1 illuminance uniformity value (extreme difference), and U2 illuminance uniformity value (standard deviation);
6. The illuminance meter terminals are battery-powered and can be charged via a mini USB interface.

Technical Parameters:
Measurement range: 0–200,000 Lux
Accuracy: 0.01 Lux (dim light)
Working voltage: DC 5V
Working current: 11–20mA
Working environment temperature: -40℃–+85℃
Battery capacity: 200mAh

The response document includes the manufacturer's after-sales service commitment letter, promising 36 months of free after-sales service.

Included Illuminometer Software,Function Description:
1. The software supports wireless illuminance meters with single-point mode (single-point measurement) and cluster mode (multi-point measurement);
2. The software can display the connected illuminance meter terminal ID, real-time detection data, manual recording of measurements, Eav average illuminance, U1 illuminance uniformity value (extreme difference), U2 illuminance uniformity value (standard deviation), and remaining battery;
3. Using cluster mode, the software can calculate multi-point measurement Eav average illuminance, U1 illuminance uniformity value (extreme difference), U2 illuminance uniformity value (standard deviation);
4. Measurement reports can be exported in PDF and xlsx formats;
5. Data recording can be set for collection time period, manual/automatic recording, and sampling time interval.