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Description
Free Fall Apparatus Solenoid ReleaseThe Free Fall Apparatus Solenoid Release teaches mechanics and gravity, providing hands on experience for physics education. The cable from the solenoid is connected to the IEC timer and the stainless steel ball is held by the solenoid at an exact height from the lower platform. The instant that the timing is started, the solenoid automatically drops the ball. When the ball strikes the lower platform, the timer is instantly stopped. Kit Includes: 1 x
The Free Fall Apparatus Solenoid Release teaches mechanics and gravity, providing hands-on experience for physics education. The cable from the solenoid is connected to the IEC timer and the stainless steel ball is held by the solenoid at an exact height from the lower platform. The instant that the timing is started, the solenoid automatically drops the ball. When the ball strikes the lower platform, the timer is instantly stopped.
Kit Includes:
- 1 x Base plate with storage container for balls
- 1 x Aluminium rail and 4x mounting screws for attachment to base plate, with adjustable plastic covered metric scale
- 1 x Upper Platform with solenoid and socket for ball release
- 1 x Lower Platform with STOP terminals
- 1 x Ball, stainless steel, 20mm and 15mm diameter (nominal)
- 1 x Cables for connecting solenoid and platform.
- 1 x Digital electronic timer (for SE.MF1871-401A & SE.MF1871-501A only)
Brand: IEC
Components: 2 balls
| Product Code | Length | Type | Dims (lwh) | Weight | Manual |
| SE.MF1871-401 | 1m | no timer | 300 x 160 x 1140mm | 2.4 kg | See Here |
| SE.MF1871-401A | 1m | with timer | 250x 150 x 1140mm | 2.3 kg | See Here |
| SE.MF1871-501 | 1.5m | no timer | 300 x 160 x 1640mm | 3.8 kg | See Here |
| SE.MF1871-501A | 1.5m | with timer | 300 x 160 x 1640mm | 3.8 kg | See Here |
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4.2 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
You will read this book late into the night or savor it for the next Day. :)
Format: Hardcover
What an amazing writer! Such clear and concise unfolding of events entwined with Biblical signs and Prophecy. Incredibly well researched and a joy to read. This book is a joy to read and while I'm trying to savor it, I can tell I will be reading this all night and rereading again. I want to gift this to my sister because I'm so impressed but I also want it in my collection. I will probably buy this book again for this reason. Exceptionally easy to focus and surrender to what God wants to impart in this book. Thank you for your clarity and love with this book.
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Reviewed in the United States on June 2, 2025
★★★★★ 5
Knowledge is Power
Format: Paperback
Wonderful. NOW FAITH IS UNDERSTANDING THE SIGNS PRESENTED.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
Revelation Bible Study
Format: Kindle
I have completed a one year bible study on Revelation in our church, then David Jeremiah came out with his book Signs. It is absolutely FABULOUS! He is such a great writer, he explains from scripture and interprets exactly what John the Apostle is seeing and puts it to print! This was a great back up to my bible study and a resource that I will use forever. Prophecy is so important and we all have questions about where we go when we die, what is happening to our world as we have known it. David Jeremiah answers all of this and more. I am not confused anymore! I now can talk about eternity to others who may wonder why they need to know the things in this book. Once you have read "Signs" you will want to tell everyone so they don't spend eternity in that dark, dark, fiery place. Everyone needs to recognize Jesus as King. If you miss out now there will be NO TURNING BACK! I'm not a fanatic but I would hate to see anyone spend eternity in that situation. God is a God of second chances. His love is real for everyone. You need to know why you need to accept Jesus as Savior now so you won't have to endure the things that are coming. And it could be here at any moment. David Jeremiah tells you why you need to be ready!
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Reviewed in the United States on June 18, 2019
★★★★★ 5
An absolutely important read.
Format: Paperback
I bought this book on a recommendation. I loved it. It is easy to read, explains itself well, and is very informative. It always gives scripture to back it up. I have read the Bible and continue to do so, but this book explains a lot of things and also refers to actual history to and current events. It was written in 1999, but proves itself to be very important in the year we live in today. I recommend this book to anyone who is a Christian, wants to be a Christian, or even people who don't know what they believe. The author of this book has made me a fan of his writings. If you decide to read this book, you won't regret it.
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Reviewed in the United States on June 7, 2024
★★★★★ 4
Important read but a little difficult to understand
Format: Hardcover
The beginning is a well written history on the background of what is happening in Revelations, how and why Revalations came about, and what will occur in the ends times. Lots of prophecy, (which I love to read about) but I am finding it difficult to understand. I am a fast reader, so maybe for someone else, who reads slowly and with intention, they may understand it better. I guess I was hoping for a little easier read and right to the point. This could be my problem and not the book! David Jeremiah is a wonderful pastor and his teachings are always relatable and easy to understand so as I write this, I think it's the reader's problem, not the writer :)
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Reviewed in the United States on August 27, 2024
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