top 80v 30a 300w dual channel adjustable lcd dc electronic load instrument kp283
Вы искали: top 80v 30a 300w dual channel adjustable lcd dc electronic load instrument kp283
1. Adjustable strength of 5-100 kg, strengthens hand strength, awakens vitality, and relieves hand muscle soreness 2. Rotate and adjust the intensity to meet the needs of different groups of people for family exercise.3. High-strength thickened spring, made of stainless steel, wear-resistant, non-rusting, non-breaking, long service life 4. Ergonomically designed anti-slip grip, comfortable fit 5. Material: PP+high carbon steel 6. Spring diameter: 4mm 7. Strength: 5-100kg 8. Size: 11 x 16cm 9. Weight: 160g