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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 multiple units, making it the perfect solution for point of
purchase gold sales, inventory and bench jewelry weighing applications.
- Multiple weighing units
- Sleek, low profile design saves counter space
- Large high contrast display
- Low battery indicator
- Energy-saving auto shut-off
- Battery or AC powered
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JR-300 |
JR-2500 |
| Price |
$79.95 |
$79.95 |
| Capacity |
300 g |
2500 grams |
| Readability |
0.1 g |
1 g |
| Weighing Units |
g, ozt, dwt, oz |
g, ozt, lb-oz |
| Repeatability (std dev) |
0.1 g |
1.0 g |
| Linearity (g) |
+/- 0.1 |
+/- 1.0 |
| Tare range |
To capacity by subtraction |
| Over range capacity |
150% |
| Stabilization time |
3 seconds |
| Operating Temperature |
64 to 77 F (18 to 25 C) |
| Operating humidity range |
10 to 85% RH |
| Power Requirements |
AC Adapter: 100, 120, 220,
240 VAC 50/60 Hz or 3-AA alkaline batteries |
| Display |
0.4 inch (1.1 cm) LCD |
| Pan Size |
5.75 x 5.25 inches (14.6 x
13.3 cm) |
| Dimensions W x H x D |
8.0 x 5.5 x 1.5 inches (20.3
x 14 x 3.8 cm) |
| Auto Shut Off |
2 to 4 minutes with no activity |
| Calibration |
User calibration |
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