Troemner 7421-E1W

Product Highlights

Used as a primary reference for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. Class E1 weights have no method of adjustment and are not suitable for general laboratory use. The uncertainty is guaranteed to be 1/3 the tolerance.

• Comes with a NVLAP Certificate
• Class E1
• 200 g-1 mg
• 22 pieces
• Supplied in a high quality polycarbonate case with a compartment for each weight as well as compartments for a brush, forceps and USB flash drive

Set Contents:

• 200 g
• 100 g
• 50 g
• (2) 20 g
• 10 g
• 5 g
• (2) 2 g
• 1 g
• 500 mg
• (2) 200 mg
• 100 mg
• 50 mg
• (2) 20 mg
• 10 mg
• 5 mg
• (2) 2 mg
• 1 mg