Feature: 1. High-accuracy double blister, accurate and stable, vertical and horizontal double blister to ensure accuracy and stability of measurement 2. Made of good‑quality ABS material, possess moisture‑proof and wear‑resistant, very durable 3. Batteries have low power consumption, and the moderate use of two AAA batteries can reach more than half a year 4. Spirit level is lightweight and portable, multi-angle adjustable, possess wide application range 5. The light style have dot, vertical/horizontal line, cross line four in one, multipurpose and practical Specification: Item Type: Spirit Level Material: Plastic ABS Color: Red Accuracy: Standard Battery Model: 2 x AAA 1.5V(not include) Light Style: Dot, vertical/horizontal line, cross line four in one Working Distance: Approx. 5meter / 16.4ft Line Width: Approx. 5 ~ 10mm / 0.2 ~ 0.4in Emit Angle: Adjustable Working Temperature: 0-42℃ Light Wavelength: 500nm. Package List: 1 x Spirit Level 1 x Bracket1 x Magnet Holder