Test  Button
Audible Horn
Calibration
       Setting
9 Volt Connection
Probe
Connection
On/Off Calibration
       Toggle Switch
BATTERY OPERATED LOW LEVEL ALARM
Features:
This  economical, battery operated nitrogen low level alarm,  provides up to 5 days of alarm on one
charge.
This handy unit is also equipped with a built-in battery charger, a bracket designed to protect the unit
during fill.  Model 610 Liquid Nitrogen Low Level Alarm, is a small self-contained unit with features
you would expect to find only in larger costly alarms, designed with a test circuit and probe protection.
MODEL 610
Model  610                                                                                                                                           2
♦Built-in battery charger
♦Continuous alarm (5 days on full battery charge)
♦Universal 9 volt AC Wall Transformer/OPTION 220 volt
♦Open or shorted probe protection
♦Push to test button (battery and alarm can both be
   tested at the same time)
♦Easy Installation
♦Low battery indicator
♦Compact size (3 1/4” x 5 1/2” x 1 3/4”)
♦Complete with mounting bracket to fit on the unit handle