JS-VG
The J-Scale JS-VG a low-cost, high-precision gemological and grain scale with 8 different weighing modes, 0.01 carat resolution and advanced counting feature. The JS-VG has a clear hinged wind cover that is also removable for weighing without wind interference, a stylish foam encased jewelry box to keep it safe while traveling and a 20 gram calibration weight to maintain consistently accurate results. The J-Scale JS-VG is an affordable and convenient option for users that need a dependable high-precision gem scale.
Additional Features
Weighing Modes
Mode
Capacity
Resolution
Grams
20.00 g
0.002 g
Ounces
0.71 oz
0.0001 oz
Pennyweights
12.80 dwt
0.002 dwt
Troy Ounces
0.6400 ozt
0.0001 ozt
Carats
100.00 ct
0.01 ct
Grains
309.0 gn
0.05 gn
Milligrams
20,000 mg
2 mg
Counting
-
Pieces
Included Accessories
Foam-Encased Jewelry Box, Calibration Weight, 3 x AAA Batteries, Hinged/Removable Clear Wind Cover
Product Specs
Technical Information
Technical Information
Units
g, oz, dwt, ozt, ct, gn, mg, pcs
Power
3 x AAA Batteries
Display
Backlit, Red
Operating Temperature
Optimum 10-30°C (50-86°F)
Dimensions
Dimensions
Scale Dimension
4.9″ x 3.1″ x 1″
125mm x 79mm x 25mm
125mm x 79mm x 25mm
Tray Dimension
1.6″ / 40mm Diameter
Capacity
Accuracy
20 g
0.002 g