Circulation Pump Rotation Tester | Solenoid Valve Detector

Circulation Pump Rotation Tester & Solenoid Valve AC Detector

The Circulation Pump Rotation Tester is a compact, professional-grade diagnostic tool engineered for HVAC technicians, plumbers, and maintenance professionals. Quickly determine whether energized solenoid valves, circulation pumps, and motors are operating — without the guesswork.

How It Works

Simply hold the tester near an energized solenoid valve or pump motor. When placed within the magnetic field, the internal magnetic disc inside the durable ABS housing visibly rotates, giving you an immediate visual and tactile confirmation of motor operation and rotation direction. No power source required — entirely passive, magnetically driven detection.

Key Features

• Instant Motor Status Confirmation: Clearly indicates whether a pump motor is energized and the direction of rotation at a glance.
• Cuts Through Background Noise: Ideal for noisy environments where it may be impossible to hear or feel motor operation due to vibration or surrounding equipment.
• Durable ABS Construction: The housing is built from high-quality, crack-resistant ABS plastic for long-lasting use in demanding job-site conditions.
• Sensitive Magnetic Disc: The internal test disc is made from a precision magnet for accurate, responsive detection every time.
• Ultra-Portable with Keychain: Compact and lightweight design includes an integrated keychain attachment — keep it on your key ring or tuck it in your tool bag for instant access.
• Available in Black & White.

Specifications

Package Contents

• 1 × Solenoid Valve / Circulation Pump Rotation Tester

Note: Due to manual measurement, slight dimensional variations may occur. Colors may vary slightly due to screen display differences.

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Frequently Asked Questions

Q: What types of equipment can the Circulation Pump Rotation Tester detect?

A: The tester is designed for use with energized solenoid valves, circulation pump motors, and certain types of AC motors. It detects the magnetic field generated when these devices are powered, making it ideal for HVAC systems, hydronic heating loops, and similar applications.

Q: Does the rotation tester require batteries or an external power source?

A: No. The tester is completely passive — it operates solely by detecting the magnetic field of the energized motor or solenoid valve. No batteries, wiring, or external power source of any kind is needed.

Q: How do I use the solenoid valve tester?

A: Simply hold or place the tester near the energized solenoid valve or pump housing. The internal magnetic disc will visibly spin when a magnetic field is detected, indicating that the motor is energized. The direction of the disc's rotation also indicates the motor's rotational direction.

Q: Is the tester suitable for use in noisy or high-vibration environments?

A: Yes. One of the key advantages of this tool is that it provides visual confirmation of motor operation, making it especially useful in loud industrial or mechanical environments where hearing or feeling motor activity is difficult.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.