Shinwa Blue Level Pro2 Digital Dustproof and Waterproof 450mm with Magnet 75317 1 pc

Catalogue number: 75317 Features: ● Equipped with a buzzer function that sounds in three stages depending on the inclination when it is near 0° or 90°. ● Equipped with a cover to protect the horizontal bubble, which can be removed and washed with water when it gets dirty. (The bubble is not waterproof.) ● The bubble has a reference line, and can measure gradients of 1/50 and 1/100. ● Equipped with an auto power off function. ● V-shaped groove for stability when measuring pipes. ● Large, easy-to-operate buttons. ● Strong magnet with yoke. Applications: ● For measuring horizontality, angles, and gradients. Specifications: ● Length (mm): 450 ● Height (mm): 56 ● Thickness (mm): 26 ● Magnet: Yes ● Digital display accuracy: ±0.1° at 0° and 90°, ±0.2° at other than 0° and 90° ● Bubble tube accuracy: Within ±1.0mm/m = ±0.0573° ● Bubble tube sensitivity: 0.35mm/m = 0.0201° ● Power supply: 2 AAA alkaline batteries (included) ● Measurement surface groove: V-shaped groove ● Bubble tube color: Blue●Power supply (V): 2 AAA alkaline batteries (included)●Digital display precision: ±0.1° at 0° and 90°, ±0.2° at other than 0° and 90°●Digital display minimum unit (m): angle 0.05°, gradient 0.1%, rise 1mm/●Dustproof and waterproof performance: IP65 equivalent (digital measurement unit only)●Auto power off: approx. 10 minutes●Power supply (V): 2 AAA alkaline batteries (included) Material/Finish: ●Main body, digital module: aluminum, ABS resin, polycarbonate resin●Bubble tube: acrylic resin●Liquid: petroleum-based liquid Set contents/Accessories: ●2 AAA alkaline batteries Caution: ●This product has a screw for adjusting the bubble tube, but if the customer adjusts it, it will not be covered by the accuracy guarantee.