Features: Data Hold: with data hold function for easy reading of measurement data. 3 Push Button: to interchange in absolute, relative measuring andamp data hold. Built-in Magnetic: strong magnetic built in the base, which can absorb on the metal surface to get an accuracy result. LCD Screen: 1.5andquot large digital LCD display with green backlight. Mini Size: small and lightweight, easy to carry around. Auto-off: 5 minutes auto power off, much power saving. Auto Reverse: the digital readout will reverse automatically, convenient to read. Power Supply: just powered by 1x1.5V alkaline battery(NOT included). Apply in: woodworking, construction, machinery, telecommunications, automobile, etc. Specifications: Type: Magnetic Base or V-groove Magnetic Base (Optional) Material: Aluminium alloy Accuracy: 0.2anddeg Resolution: 0.1anddeg Measuring Range: 2 x 180anddeg Working humidity: andle 85 percent Power Supply: 1 x 1.5V AAA battery (NOT included) LCD Size: 34 x 16mm or 1.34 x 0.63in Magnetic Base: Working Temperature: 0-50 or 32-122 Item Size: 59 x 59 x 28mm or 2.32 x 2.32 x 1.10in Item Weight: 80g or 2.84oz Package Weight: 110g or 3.90oz Package Size: 12 x 8.1 x 3.7cm or 4.72 x 3.19 x 1.46in V-groove Magnetic Base: Working Temperature: -10-50 or 14-122 Item Size: 67 x 59 x 28mm or 2.64 x 2.32 x 1.10in Item Weight: 106g or 3.76oz Package Weight: 131g or 4.63oz Package Size: 12 x 8.1 x 3.7cm or 4.72 x 3.19 x 1.46in Package List: 1 x Level Box 1 x Pouch 1 x Manual (English)