---
product_id: 295793907
title: "Rotation Tester And Ac Detector For Circulating Pumps Etc"
brand: "geonordic"
price: "₩38703"
currency: KRW
in_stock: true
reviews_count: 1
url: https://www.desertcart.kr/products/295793907-rotation-tester-and-ac-detector-for-circulating-pumps-etc
store_origin: KR
region: South Korea
---

# Sensitive AC magnetic field detection Instant rotation direction detection Solenoid valve presence identification Rotation Tester And Ac Detector For Circulating Pumps Etc

**Brand:** geonordic
**Price:** ₩38703
**Availability:** ✅ In Stock

## Summary

> 🔧 Never miss a beat—diagnose like a pro with every spin!

## Quick Answers

- **What is this?** Rotation Tester And Ac Detector For Circulating Pumps Etc by geonordic
- **How much does it cost?** ₩38703 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/295793907-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

- • **Spin to Win:** Instantly reveals pump rotation direction for flawless diagnostics.
- • **Valve Vigilante:** Effortlessly identifies solenoid valves to streamline your workflow.
- • **Magnetic Mastery:** Detects elusive AC magnetic fields with precision and ease.
- • **Pocket-Sized Power:** Compact, lightweight design fits on your keyring—always ready on the go.
- • **Pro-Grade Compliance:** Meets IEC and EN safety standards for trusted professional use.

## Overview

The Geonordic Rotation Tester and AC Detector is a compact, battery-free tool designed for plumbers and heating contractors. It quickly indicates the rotation direction of circulating pumps, detects AC magnetic fields, and identifies solenoid valves. Lightweight and keyring-sized, it meets IEC and EN safety standards, making it an essential, reliable companion for professional diagnostics.

## Description

This very useful device quickly indicates rotation direction. It can also be used to detect the magnetic field produced by AC. The red and white disc spins on its axle when the tester is placed close to a sufficiently strong AC field. When placed close to a pump that is turning the disc will also rotate. No plumber or heating contractor should be without this very handy keyring tool.

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Geonordic |
| Part number | 7-201 |
| Item Weight | 9.07 g |
| Product Dimensions | 7.87 x 5.33 x 1.02 cm; 9.07 g |
| Item model number | 7-201 |
| Color | Black |
| Style | Circulator |
| Pattern | Two-color disc pattern |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Specification met | IEC 61010-2-030, EN 61010-1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Geonordic
- **Power source:** Battery Powered
- **Style:** Circulator
- **Colour:** Black
- **Item weight:** 9 g

## 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!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for HVAC Engineers
*by I***R on 15 December 2022*

It does as described, price is slightly more then expected.

## 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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**Shop now:** [https://www.desertcart.kr/products/295793907-rotation-tester-and-ac-detector-for-circulating-pumps-etc](https://www.desertcart.kr/products/295793907-rotation-tester-and-ac-detector-for-circulating-pumps-etc)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*