---
product_id: 653996871
title: "Haoguo Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps"
brand: "haoguo"
price: "$U2437"
currency: UYU
in_stock: true
reviews_count: 6
category: "Haoguo"
url: https://www.desertcart.uy/products/653996871-haoguo-solenoid-tester-solenoid-magnet-tool-to-detects-ac-fields
store_origin: UY
region: Uruguay
---

# Detects AC magnetic fields instantly Tests rotation direction of circulating pumps Compact keyring design for ultimate portability Haoguo Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps

**Brand:** haoguo
**Price:** $U2437
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock precision diagnostics with the pocket-sized solenoid whisperer!

## Quick Answers

- **What is this?** Haoguo Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps by haoguo
- **How much does it cost?** $U2437 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/653996871-haoguo-solenoid-tester-solenoid-magnet-tool-to-detects-ac-fields)

## Best For

- haoguo enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 18g design fits seamlessly on your keyring—tools on the go.
- • **No Batteries Needed:** Ready to use anytime, anywhere—no downtime, no fuss.
- • **Multi-Function Utility:** Versatile for plumbers and heating pros to test solenoid valves and pumps alike.
- • **Rotation Direction Tester:** Confidently verify pump rotation to avoid costly installation errors.
- • **Instant AC Field Detection:** Quickly identify active solenoid and magnetic fields with precision.

## Overview

The Haoguo Solenoid Tester is a lightweight, battery-free tool designed to detect AC magnetic fields and test the rotation direction of circulating pumps. Crafted from durable ABS plastic and sized for portability, it’s an essential gadget for plumbing and heating professionals seeking quick, reliable diagnostics on the job.

## Description

Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps

Review: Fastest Delivery - Quality product and Fastest delivery
Review: Works well

## Features

- WHAT CAN WE DO FOR YOU: You can test the rotation direction of the rotation pump according to the discating direction of our products
- DETECTS AC FIELDS: When the indicator is exposed to a strong enough AC magnetic field, the rotation of the disc indicates that there is a communication magnetic field on the point of placing or holding the indicator
- MORE FUNCTION: Detects solenoid valves
- PORTABLE AND PRACTICAL: Any plumber or heating contractor should have a small, portable and practical tool
- GIFT: Our product comes with a key ring tool, you can keep it together with your keys to prevent loss

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXX1HHD4 |
| ASIN  | B0CXX1HHD4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (75) |
| Customer reviews | 4.0 4.0 out of 5 stars (75) |
| Date First Available | 27 May 2024 |
| Date First Available  | 27 May 2024 |
| Included components | ZL-056 |
| Item Weight | 18 g |
| Item model number | ZL-056 |
| Item model number  | ZL-056 |
| Manufacturer | ZZL INC. |
| Manufacturer  | ZZL INC. |
| Material | Acrylonitrile Butadiene Styrene (ABS) Plastic |
| Number Of Pieces | 1 |
| Part number | ZL-056 |
| Product Dimensions | 0.25 x 5.08 x 0.74 cm; 18 g |
| Product Dimensions  | 0.25 x 5.08 x 0.74 cm; 18 g |
| Shape | Round |
| Size | Small |
| Style | 02 |

## Product Details

- **Brand:** Haoguo
- **Exterior finish:** Abs,Plastic
- **Inlet connection size:** 2 Inches
- **Item dimensions L x W x H:** 3 x 51 x 7 millimeters
- **Material:** Acrylonitrile Butadiene Styrene (ABS) Plastic

## Images

![Haoguo Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps - Image 1](https://m.media-amazon.com/images/I/616nTUH7reL.jpg)
![Haoguo Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps - Image 2](https://m.media-amazon.com/images/I/61E2cCuPsVL.jpg)
![Haoguo Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps - Image 3](https://m.media-amazon.com/images/I/61Enu4wmzRL.jpg)
![Haoguo Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps - Image 4](https://m.media-amazon.com/images/I/61f5+0r0ihL.jpg)
![Haoguo Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps - Image 5](https://m.media-amazon.com/images/I/61yJvx5XY-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fastest Delivery
*by M***C on 3 December 2025*

Quality product and Fastest delivery

### ⭐⭐⭐⭐⭐ Review
*by E***A on 14 January 2026*

Works well

### ⭐⭐⭐⭐⭐ Review
*by L***M on 3 December 2025*

A must have tools fir troubleshooting..

## Frequently Bought Together

- Solenoid Tester, Solenoid Magnet Tool to Detects Ac Fields, and Rotation Tester for Circulating Pumps
- 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

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-24*