3 In 1 Infrared Laser Tape

Obtain One Piece of the 131FT/197FT 3-in-1 Infrared Laser Tape, Complete with Digital Display and Ideal Measuring Tool, No Battery Needed Unique Qualities:  Made to Be Measured Externally Power Source: Runs on batteries; no plug is required. Vials of Bubbles Included: Not accessible Non-Portable Laser Devices: Laser Products Laser Power: ≥0.4 mW and <1 mW output Battery Specifications: No Battery Is Provided     Additional Details Please take note that batteries are not included with this product owing to shipping limitations. Regarding batteries: Two 1.5V AAA batteries are readily available at your neighbourhood grocery store.Thank you for your understanding!