Bubble measuring equipment can be used in measuring and correcting the product's horizontal and vertical condition with rule and line

Measuring equipment of digital display the angle can be used in measuring and checking any angle conditions of the product

The range of digital display equipment accuracy: 0~ 360(4 X 90)
The Accuracy of angle-measuring: 0 and 90+_0.1 1-89 +_0.2
Storage temperature: -10~+60
Ringing on the special angle: 0, 45, 90
Bubble accuracy: 0.029=0.50mm/m basis on the planer 0.043=0.75mm/m top of the position
Battery voltage: 3v DC
Operating ambient temperature: 0~40

We are JinHua Hengda tools Factory in China. We supply spirit level vials, Tube level, circular levels, Glass level, Aluminum levels, Angle Square, Builder Line, Folding Ruler, chalk line reel, stationery scissors, Tape Measures, Safty Helmet, key chain ect with good quality and low price.