Echo 1 Madbull Chronograph
- Pre-set B.B. weight v.s. energy (Joule) 0.20g .023g 0.25g 0.30g 0.33g 0.43g 0.89g
- Self-supply internal sensor light source. You can use it indoors or outdoors. Day time or night time.
- Extra large size diameter, (20mm. You can even measure the velocity of paintballs.
- External Barrel Adapter for aiming straight.
- Using 6F22NT 9VBattery.
- Auto shut down in 120 second to save battery life.
- Blinking when low battery
- Handheld small size: 12.5
- 5.5
- 5cm
- Tri-pod adapter on the bottom.
- 6061T6Aircraft aluminum. Extremely durable.
