Product Details
Ultrasonic Tape Measure (Range Finder)


3838
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Description:
  Hassle free measurements from 0.6m up to 13.7m
  Automatic compensation
for temperature
changes.
  Audiable confirmation of
measurement
completion.
A precision made, fast and convenient measuring device in matt black ABS with a range from 61cm to 13.72m or 2 feet to 45 feet. A slide switch instantly converts any measurement from metric to imperial or vice versa. The range finder measures from the rear of the case to the target, and is very easy to use. 
If you want to measure the area or volume of a space, the range finder has three memories to allow this to be done. The memories are not cleared when the unit is switched off and can be recalled at any time. 
A '+' key and '-' key allow you to add to or subtract from measurements stored in memory (providing units are the same, e.g. both metric). If the sonic signal is not cleanly reflected, or the range is over the maximum, the display shows 'error'. 
A low battery indicator shows on the display when the batteries need replacing. 
Specifications: 
Range: 61cm to 13.72m, 2ft. to 45ft.
Accuracy: Better than 0.5% reading at
4.21m, 13.81ft. at 25°C
Resolution: 1cm, 0.1ft.
LCD: 7-digit, indicates measurement
being taken
Sensor: Polaroid ultrasonic sensor
Power saving: Automatic shut off after 1 minute
Memories: 3 non-volatile memories for length,
width and height
Volume: Single key calculation
Area: Three key calculation
Battery life: 1 year in normal use
Size: 127 x 66 x 27mm
Weight: 156g with batteries
The range finder requires four AAA cells to operate (not supplied).