Tempo AT8K Tone Generator, 1 Tone, 900Hz Tone Frequency

Battery Type: 9V

Tone Frequency: 900Hz

Power Source: Battery

Model Number: AT8K

This is Tone Generator 1 Tone 900Hz Tone Frequency manufactured by Tempo. The manufacturer part number is AT8K. This 9v battery is comparatively much efficient than common batteries. 900hz is the standard tone frequency of the product . Moreover, the product gets power from battery. It has a model number at8k.