The 925120 & 925130 Lowpro series monitors have been discontinued and replaced with the new Super Low Pro series monitors.
The 925120 & 925130 series monitors had a unique upper elbow design that sweeped around the top and then made two 45° bends right before the outlet. Another feature of these units was the control system. Control was administered via a joystick to a circuit board. There were hard stop travel limits that caused a spike in current flow to the motors. The circuit board sensed the spike in current and shut off the electric flow in that direction.
