Hytek ATEX Certified Compact Tank High Level Alarm For AdBlue®/DEF - For Plastic Tanks/Open Bunds

Unlike most compact alarms on the market today it’s a constant monitoring alarm & not a “push to test” type.
Suitable with AdBlue® & Water.
Battery operated (Battery supplied, type PP3 x1).
Weatherproof to IP55.
Compact design for use in confined spaces, 90mm square.
High power alarm sounder 97dB at 1m.
Flashing light on top of unit.
Mute button stops the sounder, light still flashes.
Float switch supplied with 5m cable.
2 year battery life, if tested weekly with no alarms.