The URCERI Handheld Digital Light Meter Ambient Temperature Measurer is a reliable tool for measuring ambient temperature and light levels. With a range up to 200,000 lux and dimensions of 17.9 x 8.2 x 4.5 centimetres, this device is compact and convenient for on-the-go use. Powered by 2 AAA batteries, this black meter ensures accurate readings in various settings. Ideal for professionals in business, office, or industrial environments, this URCERI product offers precision and efficiency in measuring lighting conditions.