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Jewelry scale, pocket scale, digital jewelry tool from factory with good quality and low price:
The Model NJA Jewelry Scale is a very accurate gem scale, complete with two calibration weights and tweezers. Compact size with integral flip-up acrylic draft shield. Very high accuracy at a value for money price. Range of capacities and accuracies available, down to 0.001g division.
Specification
Units: g, oz, dwt, ozt, ct, gn. Automatic power-off after 1 minute. Flip-up transparent acrylic draft shield. Professional accuracy, available in the following capacity/reading specifications: 10g/0.001g or 20g/0.002g. Tare (zero) feature. 'Add' feature. Power: 2 x AAA 1.5V batteries. Presentation box with two calibration weights and steel tweezers included. Scale size: 115 x 66 x 35mm. Net weight: 90g.