Products
Products

View all T&D products. Find a logger that suits your measurement needs, your communication environment, and your purpose.
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Data Loggers
Products by Series Manual & Help Downloads Catalogs Product/Firm Updates Discontinued
Application Examples
Application Examples

If you are uncertain about which logger meets your situation; check out examples of how our loggers can be used.
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Usage Reports
Usage Reports

Customers from various fields choose T&D loggers; here we introduce some of those customers’ real-life stories.
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Purchasing
Purchasing

We have distributors in over 60 countries to help you with purchasing and offer product support. Find a distributor near you that speaks your language and understands your needs.
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- North America
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Software/Apps
Software / Apps

We offer free-of-charge downloads for all of our Windows PC compatible software and mobile apps; firmware can also be updated from here.
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Windows Compatibility T&D Web Storage Service Product/Firm Updates
News
News

Here you can find all the latest news and important notices about T&D, our products, including software and firmware updates.
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Product/Firm Updates
About Us
About Us

Since 1986, T&D, with its base in Japan, has been at the forefront of data logger evolution. From wireless communication to network communication and IoT; no matter the changes and advancements in loggers, you can trust your data with T&D will never change. The future of your data is good hands with T&D.
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- Noteworthy Customers
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Support
Support

Here you can find answers to FAQs, and downloads for User Manuals and Help. Please use the contact forms here for both general business inquiries and specific product inquiries when experiencing trouble.
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Product/Firm Updates

FAQs Contact Us

Fm Whatsapp Old Version 8.35 !!top!! Download File

This comprehensive guide explores everything you need to know about FM WhatsApp 8.35—its features, risks, step-by-step download instructions, and whether you should stick with an older APK or upgrade to a newer build.

: Many users prefer the simple navigation and absence of some of the newer, more cluttered features like "Ghost Mode" or "Mark as Read" indicators found in version 9.82 and above. How to Download and Install FM WhatsApp 8.35 fm whatsapp old version 8.35 download

FM WhatsApp old version 8.35 comes with a range of exciting features, including: This comprehensive guide explores everything you need to

Options to hide "Last Seen," "Blue Ticks," and "Online" status. Customization: step-by-step download instructions