Great for leveling RVs, campers, trailer tongues or hitches, large tools, tripods, cameras, pictures, rifle rests, furniture, appliances, machines, pool tables, and much more. Shatterproof, waterproof, unbreakable design made to withstand harsh environments. Small and easy to keep in a drawer, carry in a tool bag, or place in a pocket when climbing a ladder—ideal for cross-check leveling anywhere. Ideal for RV owners, handymen, carpenters, furniture assembly, installers, campers, photographers, marksmen, construction workers, and DIY enthusiasts. Product name: T Type Magnetic Level Meter. Accuracy: 20 seconds or 0.1mm/m. Color: A: Silver / B: Black. Material: Aluminum. Package Contents: 1 x T Type Level Meter. Note: Only the items listed above are included; other products are not included. Note: Light reflection and differences in display screens may cause slight variations in color as shown in images. Measurement may vary by +/- 1-3cm.