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single pendulum primary school science teaching teaching aids science teaching instrument physical mechanics experimental apparatus swing ball hairline rule

EXW Price: Min. order:

CN¥ 4.9
≥ 2/set

CN¥ 4.5
≥ 50/set

CN¥ 4.0
≥ 100/set

2 set

Item No. 22004

specification

Specifications

size	CN¥ 0.0	1000 set available
2.8 diameter	CN¥ 0.0	99 set available

Summary 0 set Subtotal:CN¥ 0 Selected ∧

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Qinghua science instruments 15yr.

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Description

Packaging information

CTN Size: 36 × 32 × 24 cm

G.W./CTN:18 kg

QTY/CTN:48 set/carton

Remark: Please confirm the shipping time when placing an order (as the stock is subject to real-time changes).

Pendulum teaching aid, specially designed for science education at the elementary school level, helps children intuitively understand physical principles.

Core selling points: high-precision pendulum, durable materials, safety certification.

Addressing the pain points of teachers' monotonous teaching and students' difficulties in understanding, and enhancing classroom interaction.

The brand has passed the ISO certification, which ensures reliable quality.

Foster children's interest in science, cultivate the spirit of exploration, and make learning more lively and interesting!

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Update time：20251028102559