The moisture meter can quickly measure the moisture content of grain. High-power red LED: Features nine round red LEDs that assist in enhancing visibility during use. The light helps improve visualization of surface characteristics. Easy to use: Gently press on the skin and slowly move the device from side to side. Surface details may appear as shadows or dark lines within the illuminated area. Portable design: The device is slim and compact, making it convenient to carry in a bag or pocket. Suitable for use in various environments. Application areas: Designed for use in medical settings such as pediatrics, oncology, radiology, emergency care, geriatrics, laboratory, surgery, outpatient clinics, and other clinical environments. Intended users: Particularly useful for infants, children, patients with obesity, or individuals with dark or hairy skin on areas such as the forehead, hands, arms, and legs. Infrared Vein Finder Browser. Specification: Item Type: Vein Viewer Material: Aluminum Alloy Weight: Approx. 56 g / 1.98 oz Size: 95 x 28 mm / 3.74 x 1.10 in Battery: 3 x AAA (battery not included) Light Source: Red Light Application: Vein visualization, red light therapy. Package List: 1 x Vein Search Browser.