About This Item: 8 Major Functions: Offers Multiple Measurement Modes To Suit A Variety Of Tasks. High Precision: Delivers Accurate Measurements For Professional And Personal Use. Lightweight: Compact And Easy To Carry, Making It Perfect For On-the-go Measurements. Long Battery Life: Designed To Last With Extended Battery Performance For Longer Usage Without Frequent Recharging. Brand: Atuman Mini Q Product Type: Multifunctional Measuring Instrument Units: Cm/in Operating Temperature: -10°c To 50°c Endurance: Approx. 3000 Measurements Measurement Range (Single): 0-9.99m Measurement Range (Cumulative): Up To 99.9m Stand By Time: 180 Days Battery Type: 200mah Lithium Polymer Battery Charging Method: Usb Or Type-c (Depending On The Model) Charging Method: Dc5v