Specification Brand : COPYLOVE BulletPoint : 6 IN 1 Multi Purpose Protractor Square Rule Centre Finder Divider Drill Point Gauge - New BulletPoint1 : 【High Precision Bevel Protractor Declinometer】Slope, horizontal and vertical. BulletPoint2 : 【High Quality】Made of ABS engineering material, durable. BulletPoint3 : 【Wide Range of Uses】Not only architecture, interior decoration, civil engineering. As long as it is related to the slope and angle, it can be used. BulletPoint4 : 【Exquisite Workmanship】Large blister measurement, clear and high precision The dial has a large number and easy reading. It has a gradient and angle comparison table. BulletPoint5 : 【Magnetic Design】Bottom strong magnetic design, can be fixed on metal for easy measurement and recording (slope measuring instrument is divided into. Color : red ExternallyAssignedProductIdentifier : 5712445950356 ExternallyAssignedProductIdentifier1 : 0740385326806 ExternallyAssignedProductIdentifier2 : 740385326806 ItemDisplayDimensions_Length : 2.24 inches ItemDisplayWeight : 86 grams ItemName : COPYLOVE Digital Level, Slope Measuring Instrument Gauge Inclinometer Multi-Function Angle Meter Ruler Tools Protractor Digital Horizontal Angle Slope Measuring Tool (no magnet) ItemPackageDimensions_Height : 0.39 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 3.15 inches ItemPackageQuantity : 1 ItemTypeKeyword : construction-protractors Manufacturer : COPYLOVE Material : Acrylonitrile Butadiene Styrene MeasurementAccuracy : +/-1 NumberOfItems : 1 NumberOfPieces : 2 OperationMode : Manual PartNumber : T50 ProductDescription : Features: Made of ABS engineering material,durable. Bottom strong magnetic design, can be fixed on metal for easy measurement and recording (slope measuring instrument is divided into "magnetic" and "non-magnetic") Fluorescent blisters, high-fluorescence blisters, which can be clearly seen at night. Angle comparison table, product back leaf 05.13 slope comparison table, easy to use comparison High precision bevel protractor declinometer: slope, horizontal and vertical Specification: Size: length: 250mm, height: 125mm Test range: 130 -0 degree (50 degree -90 degree -0 degree -90 degree -50 degree) 1 minute~8 points (0.5 points scale), 10%, 12%, 15%, 18%, 20% Accuracy: ±1 degree Use: Civil engineering (city wall construction, dam engineering, pipeline engineering and other engineering construction projects. Interior decoration engineering, other engineering related to the slope and inclination angle)