|~ Battery powered audible alarm
~Gauge face displays level reading in feet and inches. The hour hand (short hand) displays the number of feet and the minute hand (long hand) accurately displays the number of inches
~ Accurate to 1/8 of an inch
~ Easily read from 30 feet away
~ Vapor tight construction
~ Vapor tight fog free design
~ Gauge rotates 360° making it easy for the face to be read from the desired orientation
~ Visual indicators for high level (red) and low level (green) are applied to the dial face cover.
~ Optional drop tube float when used in conjunction with a drop tube, reduces float entanglement when turbulent conditions are present.
Float: Stainless steel
Cable: Stainless steel
Certifications & Listings
Alarm unit is UL 913 listed
918 single channel alarm and clock gauge is Florida DEP EQ 527