The moisture meter can quickly measure the moisture content of the grain. 1. DOUBLE LAYER LENSES: Our pocket magnifying glass protects your eyesight with double layer lenses and does not harm your eyes. 2. HD IMAGE: Our pocket magnifier has 10X lens with good transparency, low dispersion rate, good overall field of view, image clarity and clearly enlarged edges. 3. MINI SIZE: This magnifying glass has a small size that is very easy to put in your purse, pockets and bags. 4. WITH LIGHT: When opened from 150 to 180, the light automatically turns on, making the magnifier more convenient to use. 5. APPLICABLE SCENARIOS: Mini magnifying glass can be used for student trips, jewelry evaluation, office work, printing and production, elderly reading, antique appreciation, etc. . PORTABLE MAGNIFIER WITH LED LIGHTING . PORTABLE MAGNIFIER WITH LED LIGHTING Specification: Item Type: Pocket Magnifying Glass Material: ABS Battery: 2 x CR2016 90 mAh button battery (supplied with built-in battery) Kolor of light source LED: white Magnification Ratio: 10X Best observation distance: approx. 2.5 cm / 1 inch . PORTABLE MAGNIFIER WITH LED LIGHTING . PORTABLE MAGNIFIER WITH LED LIGHTING List of packages: 1 x Pocket Magnifying Glass Install and use! . PORTABLE MAGNIFIER WITH LED LIGHTING . PORTABLE MAGNIFIER WITH LED LIGHTING