**Product Specifications:**
**Brand:** PROIRON
**Product Name:** Hydraulic Arm Strengthener
**Model:** POWER
**Levels:** 1-3, 4-6, 7-9, 10-12, 13-15
**Adjustable Resistance:** 10kg-200kg
**Features:**
- Intelligent counting display
- Hydraulic system for smooth resistance
- One-touch resistance adjustment
- Comfortable grip handle
- Durable construction with reinforced carbon steel frame
- Anti-slip and wear-resistant handle
**Dimensions:** 420×168×50mm
**Weight:** 2.5kg
**Materials:** Steel, Nylon, PU, ABS
**Usage Precautions:**
1. Check all connections before use to ensure they are secure.
2. Select appropriate resistance level to avoid muscle strain.
3. Exercise in a spacious area to prevent injury.
4. Perform exercises at a steady pace.
5. Initial stiffness of adjustment knob is normal and can be resolved by tapping the hydraulic cylinder gently.
*Note: Dimensions are manually measured and may have slight discrepancies. Please refer to the actual product for accuracy.*
