---
product_id: 29999236
title: "Rotation Tester and AC Detector for Circulating Pumps etc"
brand: "geonordic"
price: "€ 17.01"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/29999236-rotation-tester-and-ac-detector-for-circulating-pumps-etc
store_origin: ES
region: Spain
---

# Sensitive AC field detection Solenoid valve identification Instant rotation direction detection Rotation Tester and AC Detector for Circulating Pumps etc

**Brand:** geonordic
**Price:** € 17.01
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your pump diagnostics with precision and speed!

## Quick Answers

- **What is this?** Rotation Tester and AC Detector for Circulating Pumps etc by geonordic
- **How much does it cost?** € 17.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/29999236-rotation-tester-and-ac-detector-for-circulating-pumps-etc)

## Best For

- geonordic enthusiasts

## Why This Product

- Trusted geonordic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **AC Field Sensitivity:** Detects hidden AC fields for precise electrical diagnostics.
- • **Compact & Lightweight:** Ultra-portable design (3.1 x 2.1 x 0.4 in, 0.32 oz) fits in your toolkit seamlessly.
- • **Battery-Free Operation:** No batteries needed—always ready when you are, no downtime.
- • **Instant Rotation Insight:** Quickly reveals pump rotation direction to avoid costly errors.
- • **Solenoid Valve Detection:** Effortlessly identifies solenoid valve activity in complex systems.

## Overview

The Geonordic Rotation Tester and AC Detector is a compact, battery-free tool designed for professionals to quickly determine rotation direction, detect AC fields, and identify solenoid valves in circulating pumps and electrical systems. Lightweight and portable, it ensures efficient troubleshooting without the hassle of power sources.

## Description

Rotation Tester and AC Detector for Circulating Pumps etc

## Features

- Quickly indicates rotation direction
- Detects AC fields
- Detects solenoid valves

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Geonordic |
| Power Source | Battery Powered |
| Color | White,Red |
| Item Weight | 0.02 Pounds |
| Item dimensions L x W x H | 3.1 x 2.1 x 0.4 inches |
| Measurement Type | AC Field Detector |
| UPC | 701722949713 |
| Manufacturer | Geonordic |
| Global Trade Identification Number | 00701722949713 |
| Part Number | 7-201 |
| Item Weight | 0.32 ounces |
| Product Dimensions | 3.1 x 2.1 x 0.4 inches |
| Item model number | 7-201 |
| Is Discontinued By Manufacturer | No |
| Size | Compact |
| Pattern | Two-color disc pattern |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Geonordic
- **Power Source:** Battery Powered
- **Color:** White,Red
- **Item Weight:** 0.02 Pounds
- **Item dimensions L x W x H:** 3.1 x 2.1 x 0.4 inches

## Images

![Rotation Tester and AC Detector for Circulating Pumps etc - Image 1](https://m.media-amazon.com/images/I/51ASzeh-XRL.jpg)

## Questions & Answers

**Q: Will this work on DC solenoids?**
A: 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.

**Q: Is this for a pack of 50 Company's give these away all the time for free?**
A: No, it’s not for a pack of 50, read the description

**Q: 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**
A: 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.

**Q: Does that work on taco 007 ?**
A: This item did I not work on anything! Download the danfoss app instead. It’s free!

## Frequently Bought Together

- Rotation Tester and AC Detector for Circulating Pumps etc
- Solenoid Magnet, Solenoid Valve Magnet Tool #TLMKC, Solenoid Valve Troubleshooting Magnet Tool 18mm, Fits Most Industry Valves, 1 Pcs
- Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-24*