This arm load meter digital scale is a really small size. It could be easily hidden in a man's palm. A nice black leather pouch, a 5g weight, and batteries are included.

Features:
4 weighing modes: g, oz, ozt, Tl, ct
Automatic calibration
Auto zero function
Auto-off: 120s
Backlit 4 digits LCD display
Stainless steel platform
Tare full capacity
Warranty 1 year

Specifications:
Precision: 0.01 g
Capacity: 5 g
Size (L x W x H): 9.5 x 4.2 x 2 cm
Battery: 2 x 1.5V Lithium AG12 included

Includes:
1 x Digital Scales
1 x Black leather pouch
1 x 5g calibration weight
2 x AG12 batteries
1 x User manual