---
product_id: 578198211
title: "WWZMDiB 4Pcs RC servo Tester with 3 Modes to Check servo or ESC, able to Easily detect and configure Server Virtual Space, Jitter and Median, servo Controller"
brand: "wwzmdib"
price: "₪55"
currency: ILS
in_stock: true
reviews_count: 8
category: "Wwzm Di B"
url: https://www.desertcart.co.il/products/578198211-wwzmdib-4pcs-rc-servo-tester-with-3-modes-to-check
store_origin: IL
region: Israel
---

# 4.8-6V power range 3 testing modes for precision Compact & portable design WWZMDiB 4Pcs RC servo Tester with 3 Modes to Check servo or ESC, able to Easily detect and configure Server Virtual Space, Jitter and Median, servo Controller

**Brand:** wwzmdib
**Price:** ₪55
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master your servos anywhere, anytime—because precision waits for no one!

## Quick Answers

- **What is this?** WWZMDiB 4Pcs RC servo Tester with 3 Modes to Check servo or ESC, able to Easily detect and configure Server Virtual Space, Jitter and Median, servo Controller by wwzmdib
- **How much does it cost?** ₪55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/578198211-wwzmdib-4pcs-rc-servo-tester-with-3-modes-to-check)

## Best For

- wwzmdib enthusiasts

## Why This Product

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

## Key Features

- • **On-the-Go Debugging:** Battery-powered and pocket-sized—perfect for fieldwork and emergency fixes.
- • **Versatile Compatibility:** Works seamlessly with servos and ESCs across 4.8-6V systems for broad RC applications.
- • **Dynamic Auto-Sweep Testing:** Automatic mode mimics window wiper motion to stress-test servo range and jitter.
- • **Instant Neutral Calibration:** Neutral mode resets servos to center for flawless alignment every time.
- • **Precision at Your Fingertips:** Manual mode lets you dial in servo speed and reaction time with ease.

## Overview

The WWZMDiB 4Pcs RC Servo Tester is a compact, battery-powered tool designed for professional-grade servo and ESC testing. Featuring three distinct modes—manual, neutral, and automatic—it enables precise measurement of servo control accuracy, response speed, and torque output. Lightweight and portable, it’s ideal for on-site debugging and calibration, supporting a voltage range of 4.8 to 6 volts to cover a wide array of RC devices.

## Description

WWZMDiB 4 Pcs RC Servo Tester Controller Small, portable, battery-powered, suitable for on-site testing and debugging

Review: It uses 4.8 -6v - Great product fast shipping
Review: Good quantity and price. - Tested all four of these after receiving them and they all worked. Great for testing servos and ESC's . Small enough to keep one in flight box for just incase use.

## Features

- RC Servo Tester: Small, portable, battery-powered, suitable for on-site testing and debugging
- RC Servo Tester: It can detect various performance indicators of servo motors, including control accuracy, response speed, torque output, etc
- Manual mode: turn the knob with different speed, check the reaction time
- Neutral mode: make the servo go back to the neutral point
- Automatic mode: make the servo swing like a window wipers in the biggest angle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHM9GTFN |
| Best Sellers Rank | #115,759 in Toys & Games ( See Top 100 in Toys & Games ) #150 in RC Servos |
| Customer Reviews | 4.2 4.2 out of 5 stars (49) |
| Item Weight | 1.13 ounces |
| Manufacturer | WWZMDiB |
| Manufacturer recommended age | 12 months - 3 years |
| Product Dimensions | 1 x 1 x 0.5 inches |

## Images

![WWZMDiB 4Pcs RC servo Tester with 3 Modes to Check servo or ESC, able to Easily detect and configure Server Virtual Space, Jitter and Median, servo Controller - Image 1](https://m.media-amazon.com/images/I/61Wa7V+8ZlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It uses 4.8 -6v
*by J***S on November 8, 2025*

Great product fast shipping

### ⭐⭐⭐⭐⭐ Good quantity and price.
*by S***H on September 12, 2025*

Tested all four of these after receiving them and they all worked. Great for testing servos and ESC's . Small enough to keep one in flight box for just incase use.

### ⭐⭐⭐ cheap and iffy
*by T***N on March 6, 2025*

They are made from the plastic most other products come packaged in. Flimsy... you know the stuff you have to cut through to get something out of the package? These are made with that plastic. Also, annoying, these are not stand-alone testers. You have to use them in line with an existing circuit. They have no power built in, only a three pin input connector. I'm sure they have uses, and they do work. They're just not the tester you see on some videos where you just plug in a servo and test it. You get 4 of them, so, can't complain too much. Just not what I thought I was buying. No hookup instructions, but if you're buying these you probably already know.

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**Shop now:** [https://www.desertcart.co.il/products/578198211-wwzmdib-4pcs-rc-servo-tester-with-3-modes-to-check](https://www.desertcart.co.il/products/578198211-wwzmdib-4pcs-rc-servo-tester-with-3-modes-to-check)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-29*