Key benefits

• Space-saving design: compact housing for tight benchtops.
• Fast results: stabilization in just 3 s to speed up workflows.
• Consistent accuracy: ±0.003 g linearity and 0.001 g repeatability.
• Easy percent mode: set 100% and measure deviation from the target value.
• Protection included: ring-shaped draught shield and protective working cover.
• Simple connectivity: standard RS-232 for PC/printer integration.

Typical applications

• Laboratory weighing for R&D, education, and light chemistry.
• Jewelry and precious metals (g, ct, ozt, dwt, etc.).
• Quality control of small components and sample prep.
• Formulation and percentage determination in pilot batches.

Why choose the 440-21A?

It stands out for its precision-to-size ratio, wide selection of weighing units, and straightforward workflow with external adjustment (recommended 50 g F2). A dependable choice when you need repeatable, well-documented results in limited spaces.

Technical Specifications

Included description

Compact size, practical for small spaces. Percentage determination: store a reference value (100%) and determine deviations from that target value. Ring-shaped draught shield standard (⌀×H 90×40 mm). Protective working cover included.