TruWeigh Sonic Scale

Potent Pocket Scale
The SONIC digital mini scale features a round, compact design that fits nicely in a pocket or travel bag. The hinged cover can be removed to use as a weighing tray for added versatility. Results are easy to read on the blue back-lit LCD in any lighting condition. This scale is perfect for weighing jewelry, medications, portions in the kitchen, and any items that require very accurate measurements. 
Built-in overload protection helps prevent damage to the scale. 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.
Powerful Mini Scale
The Truweigh Sonic Scale converts between G / OZ / OZT / DWT / CT / GN. These pre-calibrated digital scales are perfect for head shops, smoke shops, labs, kitchens, DIY projects, arts and crafts, medication, reloading, and other fine measures.