Class F1  Standard Calibration Weight

• For testing and calibrating balances with precision up to 1:100,000 (or better)
• For calibration of OIML R111 classes M3 and F2
• mg‑denomination weights: choose Wire or Flat type (sets available in Wire type only)
• Sets include gloves, brush, and tweezers
  • For individual weights, accessories are optional

Individual weights (F1 class)

• Denominations: 1 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 500 mg
• Types: Wire / Flat

Weight set (F1 class)

• Wire type only
• 12‑piece set covering 1 mg to 500 mg