Klein Tools 605-7-INS Insulated 1/4-Inch Cabinet Tip Screwdriver, 7-Inch Type_Plumbing Repair Parts Adjustable Potential Relay to "dial

Adjustable Potential Relay to "dial in" the exact pick-up voltage 30 Amp Contacts

Remove if needed using Disconnect Clip (sold separately)

Analog bar graph:  41 segments with measurements 20 times per second

MARS 19004 65 Universal Potential Relay

Intake filter screen keeps damaging particles from entering the pump

Klein Tools 605-7-INS Insulated 1/4-Inch Cabinet Tip Screwdriver, 7-Inch Type_Plumbing Repair Parts Adjustable Potential Relay to "dialKlein Tools 605 7 INS Insulated 1 4 Inch Cabinet Tip Screwdriver, 7 Inch Protect yourself when working near an energized source. Clearly marked with the official 1000 volt rating symbol, Klein insulated tools exceed IEC 60900 and ASTM F1505 standards for insulated tools. Two layers of insulation provide protection against electric shock. Built to handle the tough jobs with ease. 1000V Rated for safety Durable, two layer, molded insulation to meet or