Shiva electronics supplies ultrasonic distance estimator. The accutape ii, for measurements, is an easy-to-use distance estimator, using ultrasonic sound waves [beyond human hearing] to make measurements with one push of a button. Some of the general features are like : it is compact and easy to use. Its narrow ultrasonic beam measures distances up to 50 feet and is accurate within 1 inch. The features of accutape ii are compact, accurate and easy to use. Just push a button to measure the distance and one can see the readings on lcd in either feet or metres [with switch selection facility]. It works on internal lithium battery and conducts over 100,000 measurements with a lifetime of 10 years. The accutape ii is available in abs black plastic and its size is [111.5 x 47.2 x 21.5 mm]. Ultrasonic operating frequency is 50 khz. The accutape ii is useful for architects, civil engineers, building contractors, real estate agents, interior decorators, etc.
