Handheld LCD Luminometer Digital Photometer Light Meter with 3 1/2 Digit Display, 1-200,000 Lx Range - Compact Design, Max/Min Hold Function, Ideal for Home and Lab Use

Item Type: LuminometerMaterial: PlasticColor: As shown in the pictureWeight: Approx.194g/6.8ozUnit of Measurement: Lx / FC unitDisplay Resolution: 0.1Lx/0.01FCDisplay: 3 1/2 digit LCD displayMeasuring Range: 1Lx-200,000LxSampling Rate: 2.0 times/secRepeat Test: ±2%Temperature Characteristics: ±0.1%°CPhotosensitive Film: Photodiode with filter lensPower Supply: 2 x AAA batteries (not included)How to Use:1. Power switch button: Press the power button to switch the power ON/OFF.2. Maximum/minimum measurement selection button: Press the MAXIMUM button once, the LCD screen displays the "MAXIMUM" symbol, enter the maximum measurement function, only the maximum value during the measurement process is displayed; press again, the LCD screen displays the "MIN" symbol , Enter the minimum value measurement function, only the minimum value in the measurement process is displayed; press the MIN key again, the "MIN" symbol disappears, and the real-time measurement data is displayed.3. Measurement data hold function key: Press the hold key once, the LCD screen displays the "8" symbol, the measurement data is locked, and the illuminance measurement cannot be performed; press the "8" key again to cancel the lock, the symbol disappears, and the illuminance is measured again.4. Measurement gear conversion function button: Press the RANGE button repeatedly to realize the conversion measurement of different gears.When the "AUTO" symbol is displayed, it means that it is in the automatic range conversion function, and the corresponding gear can be automatically selected according to the measured light strength. When the "AUTO" symbol is not displayed, it means manual range conversion. When the measured light strength exceeds When the currently displayed range is displayed, the symbol "8" will be displayed. You need to manually press the RANGE key to enter the next larger range for

• [Wide Measurement Range]: Features 1 to 200,000 Lx measurement range with Lx or FC unit switchable, ensuring accurate readings in diverse lighting conditions for homes, offices, and indoor farming.
• [Clear LCD Display]: Equipped with a 3 1/2 digit LCD screen that offers clear, intuitive data visualization, making it easy to monitor and record illuminance levels efficiently.
• [Convenient Design]: Lightweight and compact with a separate measuring head and display meter, allowing comfortable use in complex environments and easy portability for field applications.
• [Advanced Functions]: Includes maximum and minimum reading hold, manual and automatic range conversion, and data hold function to enhance measurement accuracy and user control.
• [Reliable Performance]: Constructed with durable plastic and a photodiode sensor with filter lens, providing stable and repeatable illuminance testing for various professional and recreational lighting needs.