Description
GSC International TC-9999: Tally Counter – 4-Digit Manual Clicker with Chrome-Plated Case & Finger Ring – Classroom, Lab & Event Counting Tool
The GSC International TC-9999 Tally Counter is a durable, easy-to-use manual clicker ideal for counting tasks in educational, laboratory, and field environments. Featuring a sleek, chrome-plated case and a convenient wire finger ring for secure grip, this counter displays white numbers on a black dial and can count from 0 to 9999. Whether you're keeping track of attendance, repetitions, inventory, or event participation, this reliable 4-digit counter delivers smooth, accurate performance. Its compact size and sturdy build make it a practical addition to any STEM classroom, science lab, or activity setup.
- Manual 4-Digit Clicker – Counts from 0 to 9999 with smooth, easy thumb operation
- Durable Chrome-Plated Case – Designed for long-lasting use in classrooms, labs, or outdoor fieldwork
- Clear, Easy-to-Read Display – Features white numbers on a black background for high visibility
- Comfortable Wire Finger Ring – Provides secure grip and easy handling for repetitive tasks
- Versatile Applications – Perfect for classroom experiments, attendance tracking, inventory, and science demonstrations
PRODUCT WARNINGS
Our products are not toys. Use in a laboratory or educational setting only. Not for children 15 and under.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
WHY GSC GO SCIENCE CRAZY ?

Power Up Your Science Experiments
Explore circuits, current, and magnetism with easy-to-use, reliable tools.
Shop NowFrequently Asked Questions
Shipping
Yes! We offer fast, free shipping on eligible orders within the United States.
Most orders are processed within 1–2 business days. Delivery typically takes 3–7 business days, depending on your location.
At this time, we primarily ship within the United States. For international orders, please contact our support team for assistance.
Product
Yes. Our labware and science kits are specifically designed for educational use and are trusted by schools, teachers, and homeschooling families.
Most of our kits include easy-to-follow instructions or experiment guides. If you need additional help, our support team is happy to assist.
We carry a wide range of science education tools across multiple disciplines, including:
- Labware
- Electricity and Magnetism
- Force and Motion
- Light and Sound
- Properties of Matter
- Biology
- Chemistry
- Earth Science
- Novelty Items
Our products are designed with education and safety in mind. Adult supervision is recommended for younger users, especially during experiments.
Other
We’ve been supporting science education for over 60 years, providing reliable labware and hands-on learning tools.
We accept all major credit cards and secure payment options such as Shopify Payments, PayPal, and more.
Yes! We offer a satisfaction guarantee. If you’re not fully happy with your purchase, we make returns easy.
Our friendly support team is always ready to help. Reach out via our Contact Us page or email for expert assistance.