Vasiumic Circulation Rotation Tester with Magnet and ABS Housing, Compact Keychain Heating System Diagnostic Tool for Checking Rotation Direction and Oil Burner(B)

Vasiumic Circulation Rotation Tester with Magnet and ABS Housing, Compact Keychain Heating System Diagnostic Tool for Checking Rotation Direction and Oil Burner(B)

• [ESSENTIAL INSPECTION TOOL] This circulation pump rotation tester is crucial for heating season inspections, enabling users to verify circulation pump operation and identify blockages after long periods of inactivity.
• [DUAL FUNCTIONALITY] Besides testing circulation pumps, this device also checks the oil burner solenoid valve, making it suitable for various heating applications.
• [CLEAR INDICATION SYSTEM] The built-in indicator effectively displays the magnetic field and rotation direction of most circulation pumps, providing performance diagnostics for users.
• [USER-FRIENDLY DESIGN] Featuring red and white screws that rotate in with the pump, this design allows users to easily confirm the pump's rotation direction visually.
• [COMPACT AND PORTABLE] Small enough to fit on a key ring, this tester is an essential item for plumbers or heating contractors to quickly check pump operation and rotation direction.