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SPSI is updating our online customer experience.
Online orders will be unavailable 1/8-1/9.

Please call Customer Service at
800-876-7774 to place an order.

Due to rising shipping costs, a small shipping increase will begin 1/12/26.

Thank you for your continued business and understanding.
Online orders unavailable until 1/11/26
Call 800-876-7774 to order.

Shipping increase begins 1/12/26.

Chromaline Exposure Calculator

$44.95
SKU CH-EXPCAL

Chromaline's Exposure Calculator eliminates miscalculated exposure time with three kinds of quality checks.


An easy, user-friendly tool for the novice and the advanced screen maker. Designed to help determine correct exposure time, print quality check and halftone tests. Instructions are easy to understand and very complete.

Bottom Line: At least 90% of stencil failures can be traced back to exposure times. For under $30, this little tool could save you hours of frustration!

Feel free to live chat with us if you have any questions.