DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

PS II Launch Controller

Q: I can't get this to work. Have tried 3 brands of batteries. Have depressed the key as far as possible. Any suggestions?

Just a couple of ideas: 1. If you on use one pair of red and black leads, don't let the other two touch each other. 2. You may have to take the back off and adjust the metal clips that the key makes contact. Mine were slightly loose. 3. I know you said you pushed the key in, but it has to go very far in to make contact.

Q: Can the PS II launch controller be used with small engines and rockets?

Oh yes, this is an excellent Heavy Duty launch controller good for any model rocket or Mid Power rocket.

Q: Can this ignite 4 engines simultaneously?

Yes. It has two pairs of micro clips and colored wires (red = + / black = -), such that you can light-off two igniters with each pair of micro clips. The launch controller comes with a wiring diagram for doing clusters. This controller is much better than the smaller rinky-dink Estes controllers. Hope this helps. Happy flying!!

Q: Is it tough? I am getting tired of launch controllers dying mid-launch with my classes.

I don't get many chances for launches, but I can say that this controller is good. It is far more reliable than the smaller controllers, because of the igniter current available from all the batteries.

Product ID: 290005121

Secure Transaction

Details

Brand
Estes
Model name
2240 Ps II
Compatible devices
PC Windows
Controller type
Push Button
Connectivity technology
USB

📏Compact 19.3cm design

🔋6x C batteries power

🚀Cluster engine ready

Frequently Bought Together

Estes 2240 PS II Launch Controller, Flying-Rocket-Model Launch Controller, Rocket Model Kit Accessories for Ages 10+

Estes 2274 Recovery Wadding

Estes 2238 Porta-Pad E Launch Pad,Brown/a

Description

🚀 Ignite your launch game with precision and power!

DURABLE DESIGN - Crafted to handle rockets up to 1kg, ensuring your launches are as powerful as your ambitions.
PLUG PLAY POWER - Comes fully assembled—just add your own 6 C batteries and ignite your adventure instantly.
COMPACT PORTABLE - Lightweight and sleek at just 340g and under 20cm, perfect for on-the-go rocket enthusiasts.
BUILT FOR ALL AGES 10 - Safe and simple enough for young pros, yet reliable for seasoned hobbyists pushing limits.
EFFORTLESS CLUSTER LAUNCHES - Designed specifically for multi-engine rocket excitement, making every launch a showstopper.

The Estes PS II Launch Controller is a fully assembled, compact device engineered for cluster engine rocket launches. Powered by 6 C batteries (not included), it supports rockets up to 1kg and is suitable for users aged 10 and above, combining portability with reliable performance for hobbyists and aspiring rocketeers alike.

Specifications

Product Dimensions	19.3 x 10.92 x 4.32 cm; 340.19 g
Batteries	6 C batteries required.
Manufacturer recommended age	10 years and up
Item model number	2240
Manufacturer's Suggested Maximum Weight	1 Kilograms
Language:	English
Assembly Required	Yes
Batteries Required?	Yes
Batteries Included?	No
Color	Brown/a
ASIN	B00FU4AX44

Have a Question? See What Others Asked

I can't get this to work. Have tried 3 brands of batteries. Have depressed the key as far as possible. Any suggestions?

Can the PS II launch controller be used with small engines and rockets?

Can this ignite 4 engines simultaneously?

Is it tough? I am getting tired of launch controllers dying mid-launch with my classes.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 102.54

Duties & taxes incl.

Spainstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews