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spring dynamometer bar box dynamometer newton physical mechanics experiment teaching aids primary and secondary school teaching

弹簧测力计条形盒测力计 牛顿物理力学实验 教具中小学教学

  • EXW Price:
    From: USD $1.01
    Min. order: 100 piece
  • 100 piece
  • Item No. 14001
  • specification
  • Specifications
    Specifications Price(RMB) Stock Quantity
    14001 bar box dynamometer 10n(14001条形盒测力计10N) USD $1.01 100 piece available
    14002 bar box dynamometer 5n(14002条形盒测力计5N) USD $1.01 100 piece available
    14003 bar box dynamometer 2.5n(14003条形盒测力计2.5N) USD $1.01 100 piece available
    Summary 0 piece Subtotal:USD $ 0 Selected ∧
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  • Description

Packaging information

CTN Size: 58 × 32 × 24 cm

G.W./CTN:18 kg

QTY/CTN:100 piece/carton

备注:下单需确认发货时间(因现货实时变化)

弹簧测力计条形盒测力计,专为中小学牛顿物理力学实验设计。

核心卖点:高精度测量、耐用材质、直观读数。

解决用户痛点:实验数据不准、操作复杂。

通过国家教育认证,安全可靠。

激发学生科学兴趣,让物理学习更生动有趣。

不锈钢面板,有高光泽度,厚度为0.4mm的测力计,厚度为0.3mm,壳体材料为聚丙烯,金属件均电镀铝,具有较高的性价比。

另外有面板材料为铝片厚度0.27mm,铝面板厚度0.4mm、1mm的测力计,请根据需求选购。

Update time:20251112094606


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