[DETAIL] HILDA Angle measurement Laser Tape Measure100M/120M Laser Distance Meter Rangefinder Profesional Digital Range Finder Ruler Main features 1. Distance/ Area/Volume measurement. 2. Pythagorean proposition indirect measurement 3. Single/Continuous measurement 4. Addition/ Subtraction Measurement. 5. Units and benchmark selectable. 6. Automatic horizontal and vertical 7. battery is not include Applied range�� * Used for interior design and decoration technology filed. * Construction supervision & on-site detection function. * Real estate, fire control and assessment of industry planning. * Public facilities use. Technical indexes: Measurement distance�� NF-271-40m/80m Accuracy�� ��2mm Test time��0.2~3S LCD screen ��FSTN with backlight Units�� m/ft/in/ft+in Data storage��99 sets Laser auto-off��30s Auto-off time��2mins Working temperature�� 0�桫40�� Storage temperature�� -10�桫60�� Protection level��IP40 Package Include: 1 X laser distance meter (battery is not include) [ATTRIBUTES] - Battery Included: No - Hign-concerned Chemical: None - Origin: Mainland China - Battery Included: No - Hign-concerned Chemical: None - Origin: Mainland China - Brand Name: HILDA