Will this work on DC solenoids?

Probably not. Download the Danfoss ref tools app, it has a magnetic tool in the app that you can use for both motors and solenoid valves.

Is this for a pack of 50 Company's give these away all the time for free?

No, it’s not for a pack of 50, read the description

what kind of motor does this work on , I have tried it one a 1/2 hp all the way up to 1000hp and it does not work they are all ac drive motors

These work on the 1/25th+ holiday pumps I install on hydronic heating systems. Hold the disc up against the end of the motor and it will spin the same direction as the electrical flow...........it does not tell you that the impeller is rotating it only tells you that there is power to the motor and its trying to turn the impeller, and which direction it is trying to turn it.

ASIN	B00VV6CLPO
ASIN	B00VV6CLPO
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#28,711 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #111 in Multi Testers
Color	Black
Customer Reviews	2.5 2.5 out of 5 stars (2)
Customer reviews	2.5 2.5 out of 5 stars (2)
Date First Available	29 June 2016
Date First Available	29 June 2016
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	9.07 g
Item model number	7-201
Item model number	7-201
Manufacturer	Geonordic
Manufacturer	Geonordic
Part number	7-201
Pattern	Two-color disc pattern
Power source type	Battery Powered
Product Dimensions	7.87 x 5.33 x 1.02 cm; 9.07 g
Product Dimensions	7.87 x 5.33 x 1.02 cm; 9.07 g
Specification met	IEC 61010-2-030, EN 61010-1
Style	Circulator

Rotation Tester And Ac Detector For Circulating Pumps Etc

Detalles

Descripción

Presupuesto

Reseñas

Preguntas comunes