Troemner UltraClass flat calibration weights from OHAUS for laboratories, quality teams and scale service technicians who check and calibrate balances and scales.

Key features

• Accurate. Adjusted to Troemner UltraClass, the most precise tolerances in the OHAUS weight range, with uncertainties of less than 1/4 of the tolerance.
• Reference grade. A primary reference for calibrating other mass standards and high-precision balances with readability as low as 0.01 mg.
• Stable material. High grade stainless steels, including Troemner Alloy 8, with closely controlled density, extremely low magnetic properties, good stability and resistance to corrosion.
• Easy to handle. Flat milligram weights with one end turned up for tweezers.

Choosing a weight

Individual weights from 1 mg to 500 mg, twelve values in all. Pick the value you need in the drop down above.

Certificate

Supplied without a calibration certificate. If your quality system needs one, choose the matching listing with a traceable or NVLAP certificate.