NVLAP Certificate Information:
If you order this weight with the optional NVLAP certificate, please allow three to four weeks for certification and shipment. During checkout, please provide the name you wish to appear on the certificate in the customer notes section.
|This OIML Class E2 stainless steel 1000 gram calibration weight has an accuracy of +/- 1.5 milligrams (0.0015 grams). Use this calibration weight alone, or combine it with more weights to accurately calibrate your digital weighing scale. This calibration weight is available with an NVLAP certificate (model number 80780302), or without (model number 80780278).|