Camera shutter tester with light source for PC and laptop up to 1/2000th

Description

If you are experiencing problems making a purchase please tell me. eBay switched my account from the classic PayPal payment system to the eBay managed payments system and sometimes there are issues.
Listing summary: Affordable and simple to use tester designed for PCs and laptops. Adjustable light source included. 90 days money back, no questions asked and 24 month warranty. Free priority shipping anywhere in the world! Please read the entire listing before buying.
What you get:
- 1 Camera shutter tester.
- 1 adjustable light source.
- A PDF English manual with detailed information on how to use the device.
- 24 month warranty.
About the product:
- The testers are built by me. Every device will be tested before shipping.
- The tester measures light, not sound.
- The tester works with PCs and laptops with a sound editing software like Audacity.
- The tester is capable of measuring speeds up to 1/2000th of a second.
- Needs 2AA batteries (NOT included).
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This model is suitable for 35mm cameras and cameras that have a flat back.
Important information:
- The 1/2000th of a second test from the screenshot was done with a Canon EOS 3000V.
- The offer is only for the tester. You will need a PC or a laptop with a sound editing software.
- The tester will not work with Apple computers or Apple laptops. If you want a tester that works with Apple computers or Apple laptops look at my other listings.
- The tester will not work with smartphones and tablets.  If you want a tester that works with  smartphones and tablets look at my other listings.
Payment:
- Paypal only!
- Payment must be received within 3 days after the invoice is sent!
Shipping:
- Priority shipping is free anywhere in the world.
- In order to save money on customs taxes, split shipping is available (if needed) for countries outside the European Union. Each split shipping request will be discussed individually.
- Official delivery time is 8-10 days but in some cases this can go to 20-25 days. Please understand that I have no influence over third party organizations  (postal services), weather or other variables that will slow down the delivery and that it is not my fault if your package is late.
- Please allow up to 5 business days for shipping from the moment payment has been confirmed.
Returns:
- 90 days, no questions asked. I stand by my products and they work exactly as advertised.
- Buyer pays return shipping. Please don't insist with other requests!
Other info:
- Please allow up to 2 business days for replies.
- Buyers are responsible for any customs duties, taxes, tariffs or brokerage fees associated with shipping to their respective countries.