---
product_id: 477770200
title: "HJ Digital Servo Tester/ESC Consistency Tester for RC Helicopter Airplane Car"
brand: "honsto"
price: "€ 15.75"
currency: EUR
in_stock: true
category: "Honsto"
url: https://www.desertcart.sk/products/477770200-hj-digital-servo-tester-esc-consistency-tester-for-rc-helicopter
store_origin: SK
region: Slovakia
---

# 50Hz analog & up to 250Hz digital frequency 2µs signal accuracy 4-servos synchronized output HJ Digital Servo Tester/ESC Consistency Tester for RC Helicopter Airplane Car

**Brand:** honsto
**Price:** € 15.75
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your RC game with precision testing power!

## Quick Answers

- **What is this?** HJ Digital Servo Tester/ESC Consistency Tester for RC Helicopter Airplane Car by honsto
- **How much does it cost?** € 15.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/477770200-hj-digital-servo-tester-esc-consistency-tester-for-rc-helicopter)

## Best For

- honsto enthusiasts

## Why This Product

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

## Key Features

- • **Dynamic Signal Modes:** Switch effortlessly between manual, neutral, and automatic modes to match any testing scenario.
- • **Versatile Frequency Range:** Operate across analog 50Hz to digital 250Hz signals, ensuring compatibility with all your RC gear.
- • **Pinpoint Precision Control:** Achieve ultra-accurate servo signal timing with 2 microsecond resolution for flawless RC performance.
- • **Multi-Servo Synchronization:** Simultaneously test and control up to 4 servos, streamlining your tuning process like a pro.
- • **Intuitive Pulse Width Adjustment:** Fine-tune output pulse width with rotary potentiometers for perfect servo responsiveness every time.

## Overview

The HJ Digital Servo Tester/ESC Consistency Tester is a compact, high-precision device designed for RC enthusiasts to test and synchronize up to 4 servos with 2 microsecond accuracy. Supporting analog and digital signals from 50Hz to 250Hz, it offers manual and automatic modes with adjustable pulse widths, ensuring optimal servo performance and reliability for helicopters, airplanes, and cars.

## Description

Descriptions: Can be synchronized output control 4 servos and used to compare the performance steering gear control of the steering servo output signal can be accurate to 2us (1 milliseconds = 1000 microseconds), you can test the steering gear is able to respond to subtle ces With PPM signal test function in the display, the input PPM signal ces while the input the PPM signal synchronization output to the servo Energized automatically enter manual mode (Manual) 20us 50H analog servo signal cycle, frequency 50Hz, rotary potentiometers to decrease or increase the width of the output pulse. Button the Select (Note: the key switch function, circulation patterns) 1. S-1 manual mode (Manual) 2. S-2-bit mode (Neutral) 3. S-3 automatic mode (Automatic) Keys pulse width: 1. 50H analog servo signal cycle 20us frequency 50Hz 2. 125H digital the steering gear a signal cycle 8us frequency 125Hz 3. 250H Digital Servo signal cycle 4us frequency 250Hz Specifications: Brand: HJ Material: Plastic Color: Blue + black Input voltage: DC 5~6V Output signal width: 800~2200us Package size: 14 * 10 * 3cm / 5.5 * 3.9 * 1.2in Package weight: 39g / 1.4oz Warning: Digital or analog signal button to select the corresponding servos and then plug in the steering servo, to avoid damage to the steering servo. Package list: 1 * HJ Digital Servo Tester / ESC Consistency Tester

## Features

- ☘️Can be synchronized output control 4 servos.
- ☘️Used to compare the performance steering gear control of the steering servo output signal can be accurate to 2us.
- ☘️Can test the steering gear is able to respond to subtle ces With PPM signal test function in the display
- ☘️The input PPM signal ces while the input the PPM signal synchronization output to the servo Energized automatically enter manual mode (Manual) 20us 50H analog servo signal cycle
- ☘️Fequency 50Hz, rotary potentiometers to decrease or increase the width of the output pulse.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09J7ZN7LP |
| Best Sellers Rank | #173,845 in Toys ( See Top 100 in Toys ) #140 in RC Vehicle Servos |
| Brand | Honsto |
| Brand Name | Honsto |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Item Dimensions | 14 x 10 x 3 centimeters |
| Item dimensions L x W x H | 14 x 10 x 3 centimeters |
| Manufacturer | HonstoYUNAE-TY535 |
| Style | Digital |
| Style Name | Digital |
| UPC | 774313032460 |

## Product Details

- **Brand:** Honsto
- **Item dimensions L x W x H:** 14 x 10 x 3 centimeters
- **Manufacturer:** HonstoYUNAE-TY535
- **Style:** Digital
- **UPC:** 774313032460

## Images

![HJ Digital Servo Tester/ESC Consistency Tester for RC Helicopter Airplane Car - Image 1](https://m.media-amazon.com/images/I/5144435i3ZL.jpg)
![HJ Digital Servo Tester/ESC Consistency Tester for RC Helicopter Airplane Car - Image 2](https://m.media-amazon.com/images/I/51aag4JtqyL.jpg)
![HJ Digital Servo Tester/ESC Consistency Tester for RC Helicopter Airplane Car - Image 3](https://m.media-amazon.com/images/I/519DGU1Q1wL.jpg)
![HJ Digital Servo Tester/ESC Consistency Tester for RC Helicopter Airplane Car - Image 4](https://m.media-amazon.com/images/I/51vjm8EwH1L.jpg)
![HJ Digital Servo Tester/ESC Consistency Tester for RC Helicopter Airplane Car - Image 5](https://m.media-amazon.com/images/I/51Of4sx4joL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/477770200-hj-digital-servo-tester-esc-consistency-tester-for-rc-helicopter](https://www.desertcart.sk/products/477770200-hj-digital-servo-tester-esc-consistency-tester-for-rc-helicopter)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-24*