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Calibration weights for sale

  • Listed: October 4, 2021 7:30 am
  • Expires: 135 days, 3 hours


Digital scale Calibration weights for sale South Africa:

DISCONTINUED – THE Calibration weight PRICES ARE NOT COMPETITIVE IN THE SOUTH AFRICAN MARKET and it is a pain for admin to answer your emails knowing that we are not the best priced.
Johan Welgemoed


From 1mg to 10kg all weights are SABS/NRCS verifiable. (Calibration and Certificate optional – So basically the calibration weights can also be issued with a calibration certificate.) An NRCS masspiece/weight must be used if a Calibration certificate is  to be issued for a scales that is legal to trade.

Please see the User Manual we supplied with your scale on How to calibrate your scale.

Please note these weights are supplied by a SANAS accredited supplier.
SANAS stands for South African National Accreditation System.

Prices exclude VAT and Collection is for your own account in Kempton Park, Johannesburg(South Africa).

All calibration weight sets come in a lined aluminum box, complete with tweezers and a white cotton glove.

Calibration Certificates on calibration weights: (Optional to order)

Price per NRCS Calibration Certificate and per NRCS test per piece:
Per weight tested by NRCS = R excl vat
Up to 25 weights per NRCS certificate at R per certificate.
So if you get 10 units tested, it will cost R plus R excl vat.
Price confirmed for 2021 on for the certificates if needed

Please note for NRCS testing allow 3 weeks – after payment and all relevant info for the certificate was received. (If you don’t want to wait 3 weeks, get a SANAS accredited person to do a SANAS certificate of Calibration for you).


OIML E2 Class Stainless Steel Calibration Weight Set for sale photo

OIML E2 Class Stainless Steel Calibration Weight Set for sale

Please reconfirm prices and stock before ordering – just send us an email.
OIML M1 Class Stainless Steel Calibration Weight Sets for calibrating scales
– Price on Request:
(see below)

From 1g to 5kg – complete with 2 boxes for the set with the following weights included.
1 x 1g,
2 x 2g,
1 x 5g,
1 x 10g
2 x 20g,
1 x 50g,
1 x 100g,
2 x 200g,
1 x 500g,
1 x 1kg,
2 x 2kg,
1 x 5kg


If you need SABS/NRCS cailbration certificates on the above weights, please find the prices at the top op this page..


Loose calibration weights for sale – OIML M1 Class Weights
Chromium Nickel Plated Weights (1Cr18Ni9Ti):

Weights for sale  Price excl vat
M1 100g (1Cr18Ni9Ti)   expensive
M1 200g (1Cr18Ni9Ti)   expensive
M1 500g (1Cr18Ni9Ti)   expensive
M1 1kg (1Cr18Ni9Ti)   expensive
M1 2kg (1Cr18Ni9Ti)   expensive
M1 5kg (1Cr18Ni9Ti)   expensive
M1 10kg (1Cr18Ni9Ti)   expensive
M1 20kg (1Cr18Ni9Ti)  expensive
 TOTAL for this SET  on request
Chromium Nickel Plated Weights
complete with Aluminium Box for sale


NRCS/S.A.B.S. Verification on these weights – Legal for Trade :

Calibration (per weight/unit)  R excl vat
Certificate (Max units 25 per certificate)  R excl vat


Calibration Weight Sets  Price excl vat
1mg to 500mg (Aluminium Box)
1mg-5oog (Aluminium Box)


calibration-weight-set-for-sale-in-wooden-box photo

Calibration weight set for sale in wooden box

2016 – NO STOCK on the Wooden Box weight set 1mg to 100g includes the following:

Set includes Total
1mg 1
2mg 1
5mg 1
10mg 1
20mg 1
50mg 2
100mg 1
200mg 2
500mg 1
1gram 1
2gram 1
5gram 1
10gram 1
20gram 2
50gram 1
100gram 1

Any questions, please give us a call, or fill in your details to the right for an invoice and to confirm stock or give us a call/email:


Johan Welgemoed
Catering Equipment 4 All – Calibration Weight supplier



Some totally useless but interesting info:

Alloy/Material Assumed   Density
Platinum  21 400 kg/m3
Nickel silver  8 600 kg/m3
Brass  8 400 kg/m3
Stainless Steel  7 950 kg/m3
Carbon Steel  7 700 kg/m3
Iron  7 800 kg/m3
Cast Iron (white)  7 700 kg/m3
Cast Iron (grey)  7 100 kg/m3
Aluminium  2 700 kg/m3

A material measure of mass, regulated in regard to its physical and metrological characteristics: shape, dimensions, material, surface quality, nominal value, and maximum permissible error. [OIML International Recommendation R 111-1 : 2004 (E) – Weights of Classes E1, E2, F1, F2, M1, M2, M3]

Verification Standard Masspiece:
A material measure of mass that has been calibrated before by a calibration authority and that is used to verify massmeters or, in conjunction with a verification standard massmeter, to verify commercial standard masspieces. (To be Legal for Trade in commercial environment.) [SANS 1697:2005 – (South African National Standard)Verification standards for the verification of mass-measuring instruments, including commercial standard masspieces]




Ad Reference ID: 8335580855ca4404

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