Simple one button operation. 1 PSI at 75 degree F. Visual cue upon completion of measurement. Auto LCD power off. High impact ABS design. The adjustable elastomer strap fastens easily and securly to a car's grab bar or dry-cleaning hook.
Full length telescoping arms retract neatly into the base for optimum portability.
The receiver clips to phone's ear piece and sound is transmitted through speaker. Volume can be adjusted from high to low. Arm expands to fit any size cellular phone with the touch of a button. This uniquely convenient and removable umbrella holster easily attaches securely to your car or trunk interior for easy access. It features a hook and loop strap which can easily be attached to the car s headrest or other interior car hardware.