"New" Monitor and maintain liquid levels automatically

Electronic self monitoring level controller
Features:

• Controls level of any water or chemical solutions
• Solid state circuitry
• Built in solid state relays up to 5 and 10 amp. equipment
• Piezo audio and visual controls
• High and low level alarms
• High or low level fill and or drain functions
• Controller can be located remote from tanks
• Stationary non-metallic sensors
• Adjustible standard or custom length probe sets