In title for the range

black/0.5~18m


Better details for same item different site:

Power: 1 x 9V battery (Included)
Unit of measurement: Feet or meters
Accuracy: 0.5% + 1 digit (2 to 60 ft)
Working frequency: 40 kHz
Range: 2 to 60 ft (0.55 to 18.288 meter)
Product weight: 113 g
Package weight: 370 g
Product size (L x W x H): 12.3 x 6.1 x 4.0 cm
Package size (L x W x H): 24.0 x 17.5 x 2.0 cm