Digital Goniometer Manual 2-axis Goniometer Stage -2-Axis Goniometer Table, Manual 2-Axis Manual Goniometer Stages The dainty celtic knot butterfly pendant necklace can highlight your appearance, grasp everyone's eyes in the crowd. Give this pretty Celtic Knot Necklace with butterfly design as a unique present to your loved ones 【Adjustable】- Adjustable Grinding Dovetail Guide Rail, Worm Gear Drive, Comfortable Movement and High Precision Dovetail XY Stage -Dovetail xy Stage, Dovetail xyz Stage, Dovetail Stage, Dovetail xy Linear Stage, Dovetail xy Translation Stage, Dovetail xy Positioning Stage, Dovetail x Stage, Manual Dovetial Stage, Manual Dovetail Linear It Has Standard Connection Holes, Which Can Be Combined with Other Products 【Easy to use】- the Table Is Placed Horizontally and the Deflection and Tilt Are Small. 【Paired Design】- Paired Design, the Center of Rotation Is the Same Point After Superposition, Which Can Be Adjusted Concentrically 【Material】the Surface Is Made of Aluminum Alloy, Anodized Surface, Corrosion and Rust Resistance, the Maximum Load Is 2kg Specifications Item Number: PT-SD304 Rotation Range: ±30° Platform: 25mm x 25mm Height of Rotation Center: 12.5mm Deviation of Rotation Center: 0.1mm...