-40%
1 X Tray Balance Scale Double Pan Balance Scale Balance Tray Table With Tweezers
$ 14.44
- Description
- Size Guide
Description
1 X Tray Balance Scale Double Pan Balance Scale Balance Tray Table With TweezersDESCRIPTION
1 X Tray Balance Scale Double Pan Balance Scale Balance Tray Table With Tweezers
Feature:
1.When using the balance, it should be placed on the flat workbench
2.Move the rider to the “0” point on the left end of the ruler: the pointer should be aligned with the center line of the header to obtain balance. Otherwise, the balance nut on the lever should be turned to adjust the balance
3.After the balance is adjusted, place the object to be weighed in the left tray, use tweezers to add weight from large to small in the right tray, try to put the item and weight in the center of the tray, when the weight is increased or decreased to the minimum mass, the weight is still unbalanced, the rider can be balanced.The mass of the object is equal to the sum of the mass of the weight and the mass of the rider.
4.After weighing, the rider should be returned to zero scale and the weight should be put back into the box
5.Suitable for science lab and classroom, it is an ideal teaching tool
High Calibration Accuracy:Clamp the weight with tweezers to keep it clean and accurate, the weights are stored in the box for better protection of the weights so that the results are more accurate
Specifications:
Specifications:100g
Maximum weighing,0.1g readability,
weighing tray diameter 85mm/3.35in
Package size:
20.8cm x 15.5cm x 9cm
8.2 inch x 6.1 inch x 3.5inch
Weight: 1.2lb
Package Included:
1 x Tray Balance
1 x Tweezers
1 x Weight 5g
1 x Weight 10g
2 x Weight 20g
1 x Weight 50g
Note:
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Manual measurement, please allow 1-10mm error. Thanks for your understanding.
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WARRANTY
We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.
Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size.
It takes about 7-15 working days to Canada; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.
Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.
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On 11-Jul-2022 at 16:08:16 EDT, seller added the following information: