Truweigh Echo Scale - 50g x 0.001g - Black 

The ECHO digital milligram scale gives you professional accuracy in an affordable and compact design. The Echo is ideal for weighing gems and medications that require milligram (0.001g) precision. It's also great for sport and shooting, microdosing and tapering, and science and education purposes. The large LCD screen is easy to read and features a programmable white back light, and the small size makes it portable and easy to fit in your bag. Adjustable leveling feet provide an even weighing surface no matter what the scale is resting on.
Other features include power-saving Auto-Off after 3 minutes of inactivity, Tare/Zero feature for subtracting the weight of a container or expansion tray, and easy one-touch calibration. Includes two AAA batteries.
Backed by a Ten Year Limited Warranty. Truweigh: Quality You Can Measure.

Features:

• Max Capacity: 50g / Readability: 0.001g

• Key Features: Easy One-Button Calibration, Tare/Zero

• Convert Automatically Between: g, oz, ozt, dwt, ct, gn

• Built-in Overload Protection

• Backlight ON/OFF

• Power-Saving Auto-Off (180 sec)

• Weight: 0.851 lbs

Includes:

• ECHO Digital Milligram Scale

• User Manual

• Weighing Pan

• Tweezers

• Two 20g Weights

• Three AAA Batteries