babominimer Rotation Tester for Heating Circulation and Oil Burner Solenoid Valve, Magnetic Field Detection Tool with Direction Indication, Compact Portable Design f(A)

Show on Amazon

Offer

Product description

  • Circulation Rotation Tester Essential for seasonal heating inspections, this tool helps verify operation and For detect blockages after prolonged inactivity; compact design fits on a key For ring for easy access during routine maintenance checks.
  • Human-Centered Design Features red and white alignment screws that rotate with the shaft, allowing clear visual confirmation of rotation direction; simple to use even in tight spaces without additional equipment or power source.
  • Portable ABS+Magnet Construction Made from long lasting ABS plastic and integrated magnet, this lightweight tester is small and sturdy; package includes option with valve opener for manual valve activation during service procedures.

You might also be interested in these heating oil meter.

© 2025 WHICH.ONE. ALL CONTENT IS SUBJECT TO OUR COPYRIGHT.