---
product_id: 631571464
title: "Electric Overhead Stirrer, LED Digital Overhead Stirrer, Mixer with Stirring Rod, 20L, 10000 mPas, 50~2200 RPM, Aluminium Alloy (Stand Included)"
brand: "onilab"
price: "$924.57"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/631571464-electric-overhead-stirrer-led-digital-overhead-stirrer-mixer-with-stirring
store_origin: US
region: United States of America
---

# Precise LED digital speed control (50-2200 RPM) Brushless DC motor - maintenance-free & durable Overload auto-stop safety system Electric Overhead Stirrer, LED Digital Overhead Stirrer, Mixer with Stirring Rod, 20L, 10000 mPas, 50~2200 RPM, Aluminium Alloy (Stand Included)

**Brand:** onilab
**Price:** $924.57
**Availability:** ✅ In Stock

## Summary

> ⚡ Stir Smarter, Not Harder — The Powerhouse Mixer for the Modern Lab

## Quick Answers

- **What is this?** Electric Overhead Stirrer, LED Digital Overhead Stirrer, Mixer with Stirring Rod, 20L, 10000 mPas, 50~2200 RPM, Aluminium Alloy (Stand Included) by onilab
- **How much does it cost?** $924.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/631571464-electric-overhead-stirrer-led-digital-overhead-stirrer-mixer-with-stirring)

## Best For

- onilab enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** High-strength, flame-retardant plastic housing with IP42 rating resists heat, vapor, and splashes in demanding industrial environments.
- • **Effortless Operation:** Tool-free self-locking drill chuck and quick-release stirring shaft for fast setup and container changes—maximize lab efficiency.
- • **Safety First, Always:** Intelligent overload protection halts operation instantly to safeguard both user and equipment.
- • **Unmatched Durability:** Maintenance-free brushless DC motor engineered for continuous operation up to 1 month without downtime.
- • **Precision at Your Fingertips:** Microprocessor-controlled LED display ensures exact speed control with ±3 RPM accuracy, adapting seamlessly to viscosity changes.

## Overview

The ONiLAB Electric Overhead Stirrer combines a robust brushless DC motor with precise LED digital speed control (50-2200 RPM) and advanced safety features like automatic overload shutdown. Designed for up to 20L mixing capacity and viscosities up to 10,000 mPas, its durable aluminium alloy frame and IP42-rated housing ensure reliable, maintenance-free performance in chemical, pharmaceutical, and industrial labs. Backed by 20+ years of expertise and a 1-year warranty, this mixer is engineered for professionals demanding precision, safety, and efficiency.

## Description

Electric Overhead Stirrer, LED Digital Overhead Stirrer, Mixer with Stirring Rod, 20L, 10000 mPas, 50~2200 RPM, Aluminium Alloy (Stand Included)

## Features

- High quality maintenance-free brushless DC: motor for long service life, accurate speed control, safe and quiet operation at infinite speed could work continuously for one month, high-strength plastic housing is high temperature resistant and highly flame retardant
- Easy to use: drill chuck is self-lockable, tools free to hang and remove the stirring shaft; stirring paddle "Top-Cross" design and easy to replace the container with rising shaft with the unit, do not need to remove the stirring shaft; silicone cover that protects drill chuck and motor from erosion vapor and splashing water
- Accurate digital control: microprocessor control allows accurate and constant speed despite changing the viscosity of the sample to prevent splashing water, LED indicator of speed
- Overprotection: stop automatically in case of overload to ensure safe operation; the setting of the safety circuit is switched off in the event of an abnormal state to ensure the safety of the user
- MANUFACTURER WARRANTY We are manufacturer with more than 20 years experience in the field of laboratory products, we offer 1 year warranty for this device. Machine IP42

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ONiLAB |
| Part number | OS20-S |
| Item Weight | 11.4 Kilograms |
| Package Dimensions | 50.79 x 36.29 x 27.9 cm; 11.38 kg |
| Item model number | OS20-S |
| Size | 20L |
| Material | Aluminium alloy, ABS |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Included components | 1 x overhead stirrer, the support holder and the crossed stirrer |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Electric Overhead Stirrer, LED Digital Overhead Stirrer, Mixer with Stirring Rod, 20L, 10000 mPas, 50~2200 RPM, Aluminium Alloy (Stand Included) - Image 1](https://m.media-amazon.com/images/I/51JYHg5WbgL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*