Rotational Performance and AC Voltage Detection Tool for Circulating Pumps and Other Equipment

Ray regal: I have the opportunity to try this tool on a different devices, how embarrassing I was in front of the clients, this tool is a dream in someone’s head but is not fictional yet, i probably buy tools from supply stores that I know because of its credibility and trustworthy.
Do not buy it not only is expensive but fragile and doesn’t work, not eve as a keychain.

United States on Nov 29, 2023

joe: It's so simple and easy to use. Great way to see if a solenoid valve is energized without checking for power.

United States on Aug 28, 2023

Stefanie Smith: Works perfectly

United States on Mar 21, 2023

George IrribarrenGeorge Irribarren: It works great for solenoid coils didn’t work on motor direction but I only wanted to check if electrical coils are energized or de-energized

United States on Feb 20, 2023

Clint: Absolute ripoff!

Canada on Mar 30, 2021

Christian: Great product for Solenoids and some pumps. Will not work on taco 007 pump one of the most popular pumps used for heating and the reason why I purchased this tool. A little disappointing. But hey it was cheap and I use it for a lot of other things specifically for troubleshooting oil solenoids.

United States on Nov 19, 2020

MartinMartin: I bought this to test the central heating pump in my boiler because I suspected it was defective. The tester didn't come with particularly helpful instructions, but if held in the position shown in the 1st picture, the indicator dial rotated, so I assumed the pump was running.

Upon further investigation, the pump did prove to be defective. It was running but at quite a slow speed. Using a multimeter, I found out that the "run" capacitor (located in the plastic box on top of the pump body) was faulty and read only 1.5 microfarads instead of the 2.5 microfarads shown on its label. With a new capacitor fitted, the pump was back to full strength and the tester began to rotate when held in the position shown in the 1st picture. It didn't do this with the defective capacitor in place.

So a few things to note (when testing domestic central heating pumps):
1. The rotation speed of the tester dial does not show the speed of the pump. A central heating pump rotates far more rapidly than the dial on the tester would indicate.
2. I think the dial on the tester is reacting to the fluctuating magnetic field around the pump, and so is showing if the pump...

United Kingdom on Sep 25, 2019

Court Haw: Small and compact

Canada on Jan 25, 2019