The NEW Ohaus Ruby Compact Jewelry Scale packs powerful features into a convenient
portable package that makes weighing easy. This rugged, dependable scale is attractive
and versatile with easy operation, higher weighing capacities, long battery life, and great
performance making it a truly remarkable value.
The Ruby weighs in grams, pennyweights, and troy ounces, making it the perfect solution
for point of purchase gold sales, inventory and bench jewelry weighing applications.
| Specifications |
| Weighing units |
g, oz t, dwt, oz |
| Repeatibility (Std. Dev.) (g) |
0.1 |
| Linearity (g) |
± 0.1 |
| Tare range |
To capacity by subtraction |
| Over Range Capacity |
150% |
| Stabilization time (seconds) |
3 |
| Operating Temperature Range |
64° to 77° F / 18° to 25° C |
| Operating Humidity Range |
10% to 85% RH |
| Power Requirements |
AC Adapter: 100V, 120V, 220V, 240V AC 50/60 Hz or 3-AA alkaline batteries |
| Display (WxH) (in/cm) |
0.4/1.1 |
| Display type |
LCD |
| Pan size (in/cm) |
5.75 x 5.25 / 14.6 x 13.3 |
| Dimensions WxHxD (in/cm) |
8.0 x 5.5 x 1.5 / 20.3 x 14 x 3.8 |
| Net Wt. (lb/kg) |
1.0/0.47 |
| Shipping Wt. (lb/kg) |
1.4 / 0.62 |
| Auto shut-off |
2 to 4 minutes no activity |
| Calibration |
User Calibration |
| Diamond & Jewelry |
Available only through authorized Ohaus jewelry dealers. |
| Shipping dimensions (WxDxH) (in/cm) |
7.0 x 9.3 x 2.3 / 17.8 x 23.5 x 5.7 |
