F1 Class 1mg-1kg Stainless Steel Scale Calibration Weight Set

F1 grade 1mg-1kg stainless steel scale calibraiton weights kit sets, balance weights. Total 25 pcs weights, use 304 stainless steel. Packed in aluminium alloy case, with factory’s certificate.

Package included:

1x 1mg weights

2x 2mg weights

1x 5mg weights

1x 10mg weights

2x 20mg weights

1x 50mg weights

1x 100mg weights

2x 200mg weights

1x 500mg weights

1x 1g weights

2x 2g weights

1x 5g weights

1x 10g weights

2x 20g weights

1x 50g weights

1x 100g weights

2x 200g weights

1x 500g weights

1x 1kg weights

1x plastic tweezer

1x aluminium alloy case

1x certificate of calibration  (see following samples, as each set is different, the error of each weights is with small difference, but the error is within the maximum perssible errors of F1 weights ).

Nominal Value （g）	Error (±mg)	Nominal Value （mg）	Error (±mg)
1000g	2	500	0.02
500	0.2	200	0.00
200	0.3	*200	0.04
*200	0.5	100	0.03
100	0.3	50	0.03
50	0.0	20	0.03
20	0.15	*20	0.03
*20	0.15	10	0.01
10	0.09	5	0.01
5	0.09	2	0.02
2	0.04	*2	0.00
*2	0.08	1	0.02
1	0.01	***	***

  

Nominal Value	Maximum Permissible Errors for Weights
	E1	E2	F1	F2	M1	M2	M3
	± mg	± mg	± mg	± mg	± mg	± mg	± mg
50kg	25	80	250	800	2500	8000	25000
20kg	10	30	100	300	1000	3000	10000
10kg	5.0	16	50	160	500	1600	5000
5kg	2.5	8.0	25	80	250	800	2500
2kg	1.0	3.0	10	30	100	300	1000
1kg	0.5	1.6	5.0	16	50	160	500
500g	0.25	0.8	2.5	8.0	25	80	250
200g	0.10	0.3	1.0	3.0	10	30	100
100g	0.05	0.16	0.5	1.6	5.0	16	50
50g	0.03	0.10	0.3	1.0	3.0	10	30
20g	0.025	0.08	0.25	0.8	2.5	8.0	25
10g	0.020	0.06	0.20	0.6	2.0	6.0	20
5g	0.016	0.05	0.16	0.5	1.6	5.0	16
2g	0.012	0.04	0.12	0.4	1.2	4.0	12
1g	0.010	0.03	0.10	0.3	1.0	3.0	10
500mg	0.008	0.025	0.08	0.25	0.8	2.5
200mg	0.006	0.020	0.06	0.20	0.6	2.0
100mg	0.005	0.016	0.05	0.16	0.5	1.6
50mg	0.004	0.012	0.04	0.12	0.4
20mg	0.003	0.010	0.03	0.10	0.3
10mg	0.003	0.008	0.025	0.08	0.25
5mg	0.003	0.006	0.020	0.06	0.20
2mg	0.003	0.006	0.020	0.06	0.20
1mg	0.003	0.006	0.020	0.06	0.20

What's the difference between our F1 and M1 Weights:

1. F1 are more precise than M1, with smaller permission error

2. F1 use 304 stainless steel, M1 use 2cr13 stainless steel

3. M1 are with adjust bar (at the bottom of the weights), F1 are without.

100% Brand New  

 

We are suppliers of weighing scales from pocket scale, jewellery carat scale, high precision balance to analytic balance and calibration weights. We also offer a variety of jewellery tools and power inverters, such as diamond tester, gem filter, jewellery loupe, polariscope, dichroscope, spectroscope for jewelers, craftspeople, hobbyists and others. We have been providing our customers with the service and quality they come to expect.

 

Payment details: We accept Paypal ONLY. And we only ship to Paypal address. Before you pay, please make sure your address in Paypal matches the address you would like us to ship to. 

 

Shipping methods: We will ship by Intl' Registered Air Mail or Air Parcel. We can send by Express delivery, but need extra charges.  

 

Shipping times: All items will be shipped within 48-72 business hours upon receipt of payment (except Saturday and Sunday).

 

By express, it takes about 5-7 days to arrive. By Post Air Mail, it takes 10-25 days to arrive. As delivery time is highly depended on postal service and local customs/duties, please give us enough time to transit. If you do not receive your item on time, please contact us immediately for further assistance. Thank you for your understanding.

 

Hongkong Post Air Mail/Parcel, track here: http://app3.hongkongpost.com/CGI/mt/enquiry.jsp

China Post Air Mail/Parcel, track here: http://intmail.183.com.cn/item/itemStatusQuery.do

Tax: We are unable to take any responsibilty for any custom duty or import tax. But we will write lower value on package.

Aftersales:

12 months Warranty. Buy with confidence!

We will check the goods quality before shipment. If there are some unexpected problems happen, we hope to solve the problems with buyers through friendly ways.

 

1. If there are quality problem, buyers can submit argue within 7 days after receiving the goods, buyer must provide photos or video and other evidence to seller for identify.

 

2. Man-made hazards, buyers take full responsibility.

 

3. The buyer return the goods to us and responsible for return shipping costs, after we receive your goods, we will send you a new product, and we will pay the cost for resend.

 

Feedback:

 

1) We depend on our customers' satisfactory to succeed. Therefore, your feedback is extremely important to us.

 

2) If you are satisfied with our items,please leave us positive feedback,we will leave a positive feedback to you later.

 

3) Contact us by email or trade manager before you leave any negative or neutral feedback, we will deal with you to solve the problems as soon as possible.

 

Other policies:

 

Serious Buyer Only! Please place bid only if you agree with all the terms.