Digital Milligram Scale 50g/0.001g with Calibration Weights for Jewelry and Gems

Meet the Weightron KL4 Digital Milligram Scale—a compact, pocket-friendly instrument designed for jewelry makers, gem professionals, and precision hobbyists who require exact measurements in tiny quantities. With a 50 g capacity and an impressive 0.001 g readability, it delivers accurate readings for powders, stones, and delicate metals. The bright LCD display auto-illuminates with each measurement, making it easy to read even on busy benches. A tare function zeroes the weight of the weighing pan, giving you precise net weights every time and simplifying workflows that involve multiple components.

Calibrated out of the box, the KL4 comes with 2×20 g calibration weights so you can quickly verify accuracy or recalibrate if drift occurs. The kit also includes a double-ended scoop, tweezers, and a dedicated weighing pan to handle tricky measurements with ease—ideal for weighing karats, micro-powders, or gem fragments. Its robust stainless steel platform, protected by a flexible flip cover, stays resistant to fingerprints and environmental interference while you work.

Key features at a glance include a compact 21 × 12 × 3.5 cm footprint, multi-unit capability (g / oz / ozt / dwt / ct / gn), and a built-in battery for portable use. The KL4 is a reliable choice for anyone who needs precise micro-weighing in a durable package that travels with you from shop to studio.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Use the tare function to zero the weighing pan for quick net-weight measurements of jewelry components, powders, or gems.
• Switch between units (g / oz / ozt / dwt / ct / gn) to match your workflow, whether karat grading, gemstone sizing, or powder dosing.
• Calibrate regularly with the included 2×20 g weights to maintain peak accuracy during detailed inspections and intricate assemblies.

Product Specifications

• Brand: Weightron
• Model: KL4
• Capacity: 50 g
• Readability: 0.001 g
• Display: LCD
• Origin: Mainland China
• Certification: CE
• Power: Battery included
• Units: g / oz / ozt / dwt / ct / gn
• Type: Pocket scale
• Size: 21 × 12 × 3.5 cm
• Pcb included: Yes
• Calibration: Includes 2×20 g weights
• Includes: Weighing pan, double-ended scoop, tweezers

Package includes:

• 2 × 20 g calibration weights
• Double-ended scoop
• Tweezers
• Weighing pan

Warnings / Reminders

• Calibrate regularly using the included weights to ensure ongoing accuracy.
• Place the scale on a stable, level surface away from drafts and moisture.
• Handle small items with the provided tweezers to avoid adding oils or residues from fingers.
• Keep the protective flip cover engaged when not in use to protect the weighing surface.