The 2UUL MS71 Adjustable Damping Microscope Boom Arm is a professional heavy-duty articulating workstation arm engineered for mobile phone motherboard repair, BGA micro-soldering, and industrial optical inspection. Designed to replace bulky desktop bases, it mounts securely to your workbench and delivers fluid, balanced, and vibration-free positioning for stereo trinocular and binocular microscope heads.

Featuring a precision rotary damping control system, the MS71 allows technicians to customize swing resistance, preventing unwanted drifting, sagging, or sudden drops. Its 360° omnidirectional rotation, 0–100mm vertical height travel, and universal 76mm focus mount compatibility accommodate 95% of repair microscopes and camera setups. An integrated cable management channel keeps power, light, and HDMI lines neatly routed, freeing up maximum bench space for soldering stations, hot air tools, and PCB fixtures.

Key Features

1. Rotary Adjustable Damping: Fine-tune arm resistance to achieve smooth, controlled swinging without vibration, drifting, or sagging.
2. 360° Omnidirectional Articulation: Full 360-degree rotation enables effortless repositioning of the microscope head over large boards or swinging it away when not in use.
3. 0–100mm Vertical Height Adjustment: Flexible vertical height travel allows quick focus clearance and working distance adjustment for varying component heights.
4. Universal 95% Compatibility: Standardized mounting collar fits 95% of binocular and trinocular repair microscopes on the market (including 2UUL MC7060, Relife, Sunshine, and standard 76mm focus rings).
5. Integrated Cable Management: Built-in routing channels hide and protect ring light wires, power cables, and HDMI camera cords, keeping workbenches clean.
6. Heavy-Duty High-Strength Build: CNC-machined structural alloy body resists continuous heavy loads and workshop vibration.

Specifications

1. Brand: 2UUL
2. Model: MS71
3. Product Type: Adjustable Damping Microscope Articulating Boom Arm
4. Rotation Angle: 360° Omnidirectional Rotation
5. Height Adjustment Range: 0 – 100 mm
6. Damping Mechanism: Precision Rotary Tension / Damping Adjustment
7. Compatibility: Fits 95% of Standard Microscope Heads & 76mm Focus Brackets
8. Cable Management: Integrated Internal Routing Channels
9. Product Dimensions: 330 × 90 × 265 mm
10. Package Dimensions: 390 × 85 × 312 mm
11. Net Weight: 2.0 kg (Gross Weight: 2.5 kg)
12. Application: Mobile Logic Board Repair, Micro-Soldering Workstations, PCB Inspection, BGA Rework Setup

Package Includes

1. 1 × 2UUL MS71 Adjustable Damping Microscope Boom Arm Assembly
2. 1 × Workbench Clamp & Mounting Hardware Kit
3. 1 × Set of Adjustment Hex Wrenches

Important Notice & Terms

Important Advisory: Please ensure full technical compatibility and model verification before confirming your order. Products listed are sold under a strict No Return, No Exchange, and No Refund policy. Limited technical support is offered where feasible and cannot be guaranteed for every application. Fixtools is not liable for incorrect ordering or damage caused by improper usage; purchasing decisions rest entirely with the customer.