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Description
Provides ranges and accuracy that are suitable for student laboratory . Excellent working performance, safe materials, can withstand long term using.
The professional spring scales tubular that are good for using in the science or math classroom. It offers accuracy, durability and readability to give you convenience.
Features
- Scales are graduated in grams (g) and Newton (N), the scale is clear, and can better satisfy your demands.
- Clear housing allows observation of the extension and retraction of the spring.
- This spring scale is professional, adopting reliable and light materials, can withstand long service time.
- Good workmanship and creative appearance ensure its popularity and practicality in anywhere like classroom, laboratory to use.
- Sturdy spring and hook, very strong and , not easy to deform or break.
- Color: As shown.
- Material: Plastic.
- Size: 25.50X3.20X2.30cm/10.02X1.26X0.90in.
- Maximum measurement: 0.5kg (5N)