and . Features: This item includes soil PH test solution, N1 nitrate extractant, P1 phosphorus extractant, K1 potassium, K2 potassium and accessories. This kit allows you to accurate test the pH of soil etc. Scientifically accurate, no need for batteries. Soil Testing Kit only, other accessories demo in the picture is not included. Specifications: Material: Chemical Material Capacity: 10ml (per bottle) Color: As pictures shown Quantity: 1 Set Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 Set x Soil Testing Kit Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.