CARMOTTER Rotation Tester for Circulation Pumps with AC Detection and Magnetic Field Indicator for Heating System Diagnostics (Black)

• [ESSENTIAL TOOL FOR CHECKS] This circulation pump rotation tester is a must-have for the heating season, enabling users to verify circulation pump operation and identify potential blockages after inactivity.
• [FUNCTIONALITY FOR MULTIPLE APPLICATIONS] Besides testing circulation pumps, it also checks oil burner solenoid valves, making it for various heating applications.
• [CLEAR INDICATOR SYSTEM] The built-in indicator displays the magnetic field and rotation direction of most circulation pumps, providing immediate for diagnostics.
• [USER-FRIENDLY DESIGN] Featuring a red-white screw that rotates with the pump, users can easily confirm pump rotation direction visually.
• [COMPACT AND PORTABLE] Small enough to fit on a key ring, this tester is essential for plumbers and heating contractors to check pump operation conveniently.

Features: *Essential Tool for Seasonal Checks: This circulation pump rotation tester is invaluable at the start of the heating season, allowing users to verify the operation of circulation pumps and identify any potential blockages after extended periods of inactivity. * for Versatile Functionality: In addition to testing circulation pumps, this device can also check the operation of oil burner solenoid valves, making it a multi-functional tool for various heating applications. *Clear Indicator System: The built-in indicator effectively displays the magnetic field and rotation direction of most circulation pumps, providing immediate image on pump performance for quick diagnostics. *User-friendly Design: Designed for convenience, the redwhite screw rotates in with the pump, allowing users to visually confirm the direction of pump rotation easily. *Compact and Portable: Small enough to fit on a key- for ring, this tester is an essential item that every plumber or heating for CONTRACTOR should have, enabling quick checks of pump operation and rotation direction. Specifications: *Product Name:Rotation tester & AC detector for circulating pumps *Material:No *Size:No *Color:As shown in the picture Package Content: 1 * Rotation tester & AC detector for circulating pumps