Class E2 Standard Calibration Weights (mg range)

• For testing and calibrating balances with precision of 1:100,000 or better
• For calibration in accordance with OIML R111, Class E2
• Mass and density certificates available on request: PTB (E1) or DKD (E2)
• mg‑denomination weights: choose Wire or Flat type (sets available in Wire type only)
• Sets include gloves, brush, and tweezers

Individual weights

• E2 class: 1 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 500 mg
• Type options: Wire / Flat

Weight set

• Wire type only
• E2 class: 1 mg–500 mg (12‑piece set)