Model:HY-50、HY-70、HY-100、HY-200

1. 50 meters, ±2.0mm, area, volume, Pythagorean theorem measurement, 100 entries storage

2, 70 meters, ±2.0mm, area, volume, Pythagorean theorem measurement, 100-item storage

3. 100 meters, ±2.0mm accuracy, area, volume, Pythagorean theorem measurements, 100 entries storage

4, 0.05-200m, ±1.0mm Bluetooth Digital Aiming Multi-functional Base