microTape Sonar Rangefinder (Redrock micro) W/external 9V power dongle

Description

Note - The unit also has a laser pointer build in to set your baseline if you need it.  This has to be activated to send out laser light.  It performs its measurement with Sonar harmless to eyes.
THIS INCLUDES THE OPTIONAL POWER DONGLE. USES A 9V BATTERY TO OPERATE THE UNIT.
microTape real-time range finder is a professional-level accessory to aid in accurately judging focusing distance.
Sonar Rangefinder for Filmmakers
The microTape employs powerful but harmless sonar that displays distances up to 21' feet, and delivers this information in real-time via its large format display.It can be used safely on any type of subject, including people, animals, objects, furniture, etc. An integrated laser pointer is available at the touch of a button to accurately aim the microTape as well (a word of caution: this a laser, so you'll want to take precautions not to shine it anywhere near eyes).
Tech Specs
Range: approximately 21'
Display: double-sided extra bright blue LED numeric readout
Display units: user selectable Feet/inches, inches, centimeters (user selectable)
Mounting: 1/4" 20 female tap on bottom of microTape
Range offset for use off-camera: Yes, user definable
Standalone operation: yes
Power: powered from microRemote basestation or via optional cables when used standalone
Weight: 12 oz/ 366 g
Dimensions: 20.5 cm in length, 57mm tube diameter
Power input: 9-18v
Sonar Diagram
Key Features
•The microTape display is configurable: distance can be configured to show imperial (inches/feet) or metric.
Complement to microRemote System. The microTape distance is shown alongside the current focus of the microRemote, and is relative to lens depth of field. A simple "match up the points" ensures accurate focusing with no guesswork
•
WARNING: Caution should always be used with the integrated laser pointer. A laser can potentially blind or disable people and should never be shined into or near eyes