HOLDPEAK 881D Illuminance Light Meter, Digital Lux Foot Candles Meter 0.1~400,000 Lux (0.1~40,000 FC) with 270º Rotatable Detector, Par Meter Luxmeter for Plants LED Lights Indoor Outdoor Light Tester

● Combination of manufacturing and sales. ● Provide more professional and costeffective products. ● Lifetime customer support HOLDPEAK'S STORY HOLDPEAK Ltd. is a high-tech enterprises which was established in 1998 and concentrate on research, development, production manufacture and sales. After years of development, "HOLDPEAK" brand plays an important part in the global measurement industry. We will continue to concentrate on providing more convenient, more accurate and securer digital measurement instrument for global users. MAX/MIN Hold, Backlight, Data Hold & Storage The Digital light meter covers a measuring range up to 400,000 Lux with highly accurate results. At twice per second frequency, it has a high response rate so you can be rest assured to get both fast and quality readings. Versatile Applications: Lightweight and ultra compact, you can take the light meter anywhere you need. It has a wide range of applications including but not limited to use in school, factories, warehouses, office or home for set and scenic design, plant growing to ensure proper light levels, and more. Not satisfied with your purchase? Don't worry. Our HOLDPEAK service team provides friendly support for the HP-881D illuminometer. So there is no need to worry about your purchase. - Display: 3999 - Ranges: 0.1-400,000 Lux; 0.1-40,000FC - Accuracy: ±4%rdg ±0.5%f.s (less 10,000 Lux;1,000 FC) / ±5%rdg ±10dgt (over 10,000 Lux;1,000FC) - Repeatability: ±2% - Temperature Characteristic: ±1%C - Photo detector type: Silicon Photo Diode with Filter - Operating temperature: 32-104 degrees F (0-40 degrees C) - Sampling rate: 2-3 times per second Indoor vegetable plants and other growth requirements for light are very high, different light intensity will cause different growth effects. Using 881D light meter to measure and control light intensity is a good choice. Similar to some public places in hospitals, there are different standards for lighting intensity. How to avoid uncomfortable situations, use 881D digital light meter to test it quickly. Quiet environment needs to match the intensity of light. Use 881D lux meter to choose the scientific and appropriate intensity of light. Make your body and mind healthy. When taking photos, lighting is the most important thing. The quality of a photograph is determined by the light. Use 881D Photometer to digitize the lighting standard, making your photography more convenient.

• Large range with high accuracy: Illuminance meter measures light intensity in a range of 0.1-400,000 lux (0.1-40,000 FC), quickly and accurately detecting both weak and strong light. Suitable for photography, plant growth, car headlights, set design, factories, offices, or homes
• Quick-response 270 rotatable detector: Readings taken in just 0.4 seconds, with a built-in calibration sensor measuring light levels at 3-4 readings per second. The 270 rotatable optical detector ensures precise light measurements from multiple angles
• Multifunctional measurement: Features include 2 units of switching (lux & FC), MAX/MIN mode, temperature display (C/F), backlight, low battery reminder, auto off, data hold, and data storage (33 sets) functions, facilitating convenient light measurements
• Wide applications: Measure a variety of visible light sources in homes, schools, offices, workshops, stages, farms, and factories. Detect uneven illumination from car headlights or LED bulbs to ensure consistent brightness
• Product contents: Includes 1 HoldPeak digital light meter with sensor cover, 1 carrying case, 3 AAA batteries, 1 screwdriver, and 1 user manual. Note: This is not a professional photography light meter; calculate shutter speed and aperture after obtaining basic lux readings

WARNING: This product can expose you to chemicals including those known to the State of California to cause cancer or reproductive harm. For more information, go to www.P65Warnings.ca.gov.