Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps, AC Coil Fast Detector Refrigeration Solenoid Valve Detection Key

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. *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 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-ring, this tester is an essential item that every plumber or heating 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 picturePackage Content:1 * Rotation tester & AC detector for circulating pumps

• [START OF SEASON ESSENTIAL] your heating system is ready with this circulation pump rotation tester; it's perfect for verifying pump operation and identifying any blockages after downtime.
• [INTUITIVE INDICATOR DISPLAY] The built-in indicator effectively communicates the field and rotation direction of most circulation pumps, streamlining diagnostics with clear visuals.
• [EASY TO CONFIRM ROTATION] The user-friendly design features a red-white screw that rotates in with the pump, allowing for quick visual confirmation of rotation direction.
• [LIGHTWEIGHT AND PORTABLE] Compact enough to attach to a key for RING, this tester is an indispensable tool for plumbers and heating professionals who need reliable equipment on-the-go.