The Einhell TC-LD 50 Laser Measuring Tool is a practical and precise tool for measuring distance, area and volume. Variable settings allow measuring from either the front edge, rear edge or stop plate of the tool. Calculations can be performed quickly and easily on the spot and results can be added or subtracted. It also has a practical Pythagoras function making it possible to measure lengths and heights indirectly. The Min./Max. function allows continuous measurements. The pitch function allows measurements of predefined distances, for example for staking out fence posts. The last 20 measurement results are saved automatically. The body is fitted with a soft grip, making it comfortable to handle. For safety the laser beam is only activated after the switching on operation is repeated. It switches off automatically after three minutes without being used. Ideal for measuring areas on building, restoration and renovation jobs, also for landscaping the garden or for the accurate measurement of work pieces in the home workshop. Supplied in a practical bag for storage. Specification: Accuracy: ±2mmOperating Range: 0.05-50mPower: 2 x AAA batteries (not supplied)