1. Self-contained light, easy to view when the light is dim
2. Metal threaded knob, easy to use
3. Built-in rubber pad, do not hurt the fishing rod
4. Material: ABS
5. Power supply: including 2 LR1130 button batteries
6. Measuring meter range: 0-99.9m
7. Clamp fixed fishing rod diameter range: 7mm-3.2cm
8. Size: about 6.7 x 5 x 2.5cm
9. Weight: about 60g
