新公告新公告
通过WhatsApp与我们聊天
SKU: THCLJ-1N
Sign up to unlock exclusive member pricing! Save up to 8% on all purchases.Join Now - It's Free! →
运费
结账时计算运费
Easy Returns
30-day return policy
Secure Payment
Your payment information is safe
Newton Dynamometer Physics Experiment Bar Spring Force Meter Scale Balance
$1.06Bar spring dynamometer - 1/2.5/5/10N
▶ Strong polystyrene case
▶ Accurate measurement
▶ Clear scale
▶ Easy to use
▶ Newton and grams value
▶ 1/2.5/5/10N are available
▶ Length: 15cm/5.9inch
▶ Width: 3.5cm/1.4inch
还没有评价，成为第一个评价的人吧！
Cube Prism Color Prism Combination/Splitter K9 Prism Optical Experiment Creative Gift
6 Pcs Color Transparent Film Lab Color Filter Color Synthesis Teaching Aids Science Experiment Equipment
Handheld Convex Lens Concave Lens Physical Optics Experimental Equipment
100Pcs LED Light Diode Red/Green/Blue/Yellow/White Kit Light Emitting Diodes
Optical Glass Triple Triangular Prism Refractor Crystal Prism Rainbow Maker
J0407 Pointer DC Ammeter 0.6A/3A Physical Electricity Experiment Ammeter
E10 Physical Electrical Experiment Miniature Screw Base Light Bulb Lamp (50pcs)
