About This

• 🔧𝐅𝐚𝐜𝐭𝐨𝐫𝐲-𝐏𝐞𝐫𝐦𝐚𝐧𝐞𝐧𝐭 𝐂𝐚𝐥𝐢𝐛𝐫𝐚𝐭𝐢𝐨𝐧·𝐍𝐨 𝐁𝐨𝐨𝐭-𝐓𝐢𝐦𝐞 𝐅𝐥𝐮𝐜𝐭𝐮𝐚𝐭𝐢𝐨𝐧:Utilizes one-time, precision factory calibration with permanently locked reference values.We completely abandon "power-on auto-calibration" technology,fundamentally eliminating random reading fluctuations caused by environmental or battery state changes.Every measurement is based on the same reliable standard, achieving true "calibrate once,accurate forever" performance.
• 🔋𝐇𝐚𝐫𝐝𝐰𝐚𝐫𝐞-𝐆𝐫𝐚𝐝𝐞 𝐕𝐨𝐥𝐭𝐚𝐠𝐞 𝐒𝐭𝐚𝐛𝐢𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 · 𝐈𝐦𝐦𝐮𝐧𝐞 𝐭𝐨 𝐁𝐚𝐭𝐭𝐞𝐫𝐲 𝐃𝐫𝐚𝐢𝐧: Equipped with a high-precision voltage stabilization circuit that delivers absolutely clean and stable power to sensors. This eradicates reading drift due to battery depletion at the source—no software compensation algorithms needed. Guarantees consistently accurate data output throughout the entire battery life cycle.
• 😊𝐔𝐬𝐞𝐫-𝐂𝐞𝐧𝐭𝐞𝐫𝐞𝐝 𝐃𝐞𝐬𝐢𝐠𝐧 · 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: Features a 90° adjustable backlit display for comfortable viewing from any angle—standing or crouching. USB-C rechargeable with a battery life lasting weeks and an auto-off function, combining professional efficiency with eco-friendly convenience.