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large size triangular plate compasses protractor set teaching aids teacher demonstration plastic painting tool 大号三角板圆规量角器套装教学教具教师演示用塑料绘图工具

EXW Price:

CN¥ 14.0 ~ CN¥ 22.0

Min. order: 10 piece

10 piece

Weight 11.0 kg/piece

specification

Specifications

compasses 圆规	CN¥ 22.0
protractor 量角器	CN¥ 14.9
triangular plate set 三角板套装	CN¥ 18.0
compasses class i 圆规I类	CN¥ 14.0

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Qinghua science instruments 14yr.

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Mobile 13750965003

E-mail 2403396147@qq.com

13750965003

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Description

brand: huiyue qinghua

applicable scenarios: school

scope of application: teacher teaching aids

style: intuitive and practical

material: abs

CTN Size : 52 × 32 × 30 cm

G.W./CTN : 11 kg

QTY/CTN : 2 piece/carton

Note: Confirm the delivery time before placing an order.Exclamation mark!

【Large Triangular Ruler Compound Protractor Set】Designed specifically for teachers, teaching demonstrations are more intuitive! High-precision ABS material, durable and anti-fall, clear gradations are easily visible. The set includes a large triangular ruler, a compass, and a protractor, meeting the comprehensive needs of mathematical geometry teaching. Solving the pain points of traditional teaching aids that are easy to damage and unclear gradations, it improves teaching efficiency. Certified by the national teaching equipment safety, quality is guaranteed. Let each teacher's teaching be more relaxed and efficient, stimulate students' learning interest, and create a beautiful education future together!