Electronic Measuring Ruler

YOU CAN MEASURE ANYTHING YOU WANT LIGHTWEIGHT AND PORTABLE With 1000 SEMI-CONDUCTORS, ACCURATE & RELIABLE CAN MEASURE MANY SURFACES This electronic ruler is equivalent to 9.9m steel tape+99m rangefinder+compass, suitable for straight line measurement, arc measurement, arbitrary curve measurement, irregular surface measurement and cylinder diameter measurement in daily life and work. Features: - Compact & Portable: 1.5cm slim body, 5.3cm surface diameter, 30g light weight, convenient & practical. - Quality Materials: Made of high-quality 6063 aluminum alloy, high-hardness plexiglass and ABS materials, this product features compression resistance, scratch resistance and impact resistance, much more durable & longer service life. - High Definition LCD Screen: Display measuring results much clearer. - Ultra-low Power Semiconductor Microprocessor: More accurate measurement & longer service life. - 99 Meters Ultra-long Ranging: Millimeter level accuracy, more practical &