The My Weigh Gempro is an exceptionally accurate, high-precision gem scale. This scale uses professional quality components and true-division German HBM sensors to provide the most advanced features possible in a pocket scale for expert jewelers and ammo enthusiasts. The My Weigh Gempro also has a hinged protective hard cover, programmable auto-off feature and 0.005 ct resolution.
- Programmable auto-off
- Advanced counting feature
- Last unity memory
- Multiple calibration modes
- Stable reading indicator
- Level bubble
- Adjustable feet
- Hard case
- Wind cover
- Stainless steel tray
- Power by battery or A/C adapter
| Model | Capacity | Accuracy |
|---|---|---|
| Gempro-250 | 50 g |
0.001 g |
| Gempro-300 | 60 g | 0.001 g |
| Gempro-500 | 100 g |
0.002 g |
| Included Accessories |
|---|
| Calibration Weight |
| AC Power Adapter |
| Expansion Bowl / Tray |
| Hard Protective Case |
| Hinged Wind Cover |
| Gem Tweezers |
| Features | |
|---|---|
| Tare | Yes |
| Hold | No |
| Count | Yes |
| Auto-Off | Yes, programmable |
| Calibration | Yes |
| Overload Indicator | Yes |
| Power Up Segment Test | Yes |
| Negative Values | Yes |
| Data Transmission Port | No |
| Technical Information | |
|---|---|
| Units | g, oz, ozt, dwt, gn, ct |
| Power | Rechargeable Battery AC Power Adapter (DC 9V 650mA) |
| Display | Backlit LCD, Red |
| Warranty Length | Gempro-250 & 500: 2 Years, Gempro-300: 3 Years |
| Operating Temperature | Optimum 10-30°C (50-86°F) |
| Dimensions | |
|---|---|
| Scale Dimension | 5.6″ x 3.8″ x 2.3″ 142mm x 96mm x 60mm |
| Tray Dimension | 2.75″ / 70mm Diameter |
| Scale Weight | 7.9 oz / 224 g |
Gempro-250
| Mode | Capacity | Resolution |
|---|---|---|
| Grams | 50.000 g | 0.001 g |
| Ounces | 1.76365 oz | 0.00005 oz |
| Pennyweights | 32.150 dwt | 0.001 dwt |
| Troy Ounces | 1.60750 ozt | 0.00005 ozt |
| Carats | 250.000 ct 250.00 ct |
0.005 ct 0.01 ct |
| Grains | 771.72 gn | 0.02 gn |
Gempro-500
| Mode | Capacity | Resolution |
|---|---|---|
| Grams | 100.000 g | 0.002 g |
| Ounces | 3.5273 oz | 0.0001 oz |
| Pennyweights | 19.290 dwt | 0.001 dwt |
| Troy Ounces | 3.2150 ozt | 0.0001 ozt |
| Carats | 500.00 ct | 0.01 ct |
| Grains | 1543.25 gn | 0.05 gn |
Gempro-300
| Mode | Capacity | Resolution |
|---|---|---|
| Grams | 60.000 g | 0.001 g |
| Ounces | 2.11645 oz | 0.00005 oz |
| Pennyweights | 38.580 dwt | 0.001 dwt |
| Troy Ounces | 1.92900 ozt | 0.00005 ozt |
| Carats | 300.000 ct | 0.005 ct |
| Grains | 925.94 gn | 0.02 gn |
