Habotest HT603 digital light meter Habotest HT603 is used to measure light intensity in the range of 0~100000 LUX / 0~10000 FC. It will work well in fields such as the electrical industry or for room inspection purposes. It is distinguished by its fast response time, and its rotating probe makes it more convenient to use. What's more, you can also measure the ambient humidity level and temperature with the device. In addition, the HT603 is powered by 3 AAA batteries. The device allows you to measure the intensity of light emitted by fluorescent lamps, halogen lamps, car bulbs, photographic lamps, etc. What's more, it allows measuring ambient humidity in the range of 0%~99.9% RH and temperature from -20°C to +60°C. The light meter is equipped with a powerful chip, which is responsible for precise measurement results and fast response time. You can also change measurement units from LUX to FC. Using the light meter will not cause you any problems. The device is equipped with a backlit LCD screen that offers convenient access to the most important information. It displays a low-battery notification and shuts off automatically after a certain time to save power. Buttons make it easy to operate and allow you to customize the HT603's operation, and its ABS plastic construction ensures resistance to drops, water and dust. In addition, the probe rotates 180° and a special cover protects it from damage. Features: - Manufacturer: Habotest - Model: HT603 - Measurement range + accuracy: 0~100000 LUX / 0~10000 FC; ±(3.0%+5) - Temperature + accuracy: -20°C~60°C (-4°F~140°F); ±1.5°C - Humidity + accuracy: 0~100% ±5.0°C - Data storage: Yes - Backlighting: Yes - MAX/MIN: Yes - Automatic shutdown: Yes - Low battery indicator: Yes - Power supply: AAA DC 1.5A battery x3 - Gross weight: 240 g