Digital Display: Simultaneously shows X-axis and Y-axis data for precise angle measurements. Dual-Axis Measurement: Accurately measures angles within ±60 degrees with audible alarm alerts. Magnetic Base: Features built-in magnets for secure attachment to metal surfaces during use. Multi-Function Keys: Includes HOLD/Buzzer, FOR ZERO, and MODE buttons for customized operation. Wide Measurement Range: Covers single-axis 4×90° and dual-axis ±60° with 0.1° resolution. Product Name:Level ruler. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please allow slight manual measurement deviation for the data. Please kindly note that. Also, the each additional item means. The the same color and size. Transit time may be a little delayed because of the. If you have any questions.