---
product_id: 149928360
title: "Screen Print Direct 21 Step Wedge Calculator - Stouffer Dial-in Exposure Calculator for Emulsion & Screens, Supplies"
brand: "screen print direct"
price: "฿3092"
currency: THB
in_stock: true
reviews_count: 9
category: "Screen Print Direct"
url: https://www.desertcart.co.th/products/149928360-screen-print-direct-21-step-wedge-calculator-stouffer-dial-in
store_origin: TH
region: Thailand
---

# Compact 0.5" x 3.75" size 21-step precision timing Made in USA quality Screen Print Direct 21 Step Wedge Calculator - Stouffer Dial-in Exposure Calculator for Emulsion & Screens, Supplies

**Brand:** screen print direct
**Price:** ฿3092
**Availability:** ✅ In Stock

## Summary

> 🎯 Nail your exposure times like a pro—no more guesswork, just flawless prints!

## Quick Answers

- **What is this?** Screen Print Direct 21 Step Wedge Calculator - Stouffer Dial-in Exposure Calculator for Emulsion & Screens, Supplies by screen print direct
- **How much does it cost?** ฿3092 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/149928360-screen-print-direct-21-step-wedge-calculator-stouffer-dial-in)

## Best For

- screen print direct enthusiasts

## Why This Product

- Trusted screen print direct brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Durable:** Slim ½” x 3 ¾” design built to last through countless screen printing projects.
- • **Proudly American Made:** Crafted and packed in the USA, ensuring top-tier quality and reliability.
- • **Time-Saving Efficiency:** Dial in exposure times quickly to boost productivity and reduce costly trial-and-error.
- • **Universal Compatibility:** Works seamlessly with all emulsion types—water-resistant, diazo, and presensitized.
- • **Precision Exposure Control:** Eliminate guesswork with 21 calibrated steps for perfect emulsion exposure every time.

## Overview

The Screen Print Direct 21 Step Wedge Calculator is a compact, durable tool designed to precisely dial in emulsion exposure times for all screen printing emulsions. Measuring just 0.5 by 3.75 inches, it eliminates guesswork with 21 calibrated steps, saving time and headaches. Made in the USA, this must-have accessory enhances accuracy and efficiency for professional and hobbyist screen printers alike.

## Description

Shop Screen Print Direct at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Fantastic - Easy to use. Quickly get the correct exposure timing. I think it's over priced for what it is however there's no one else selling this item. This only comes out when you need to try something new so it should last awhile. (Functional durable) to please A
Review: Helpful - Works as it should

## Features

- Save's Time and Headaches - Our 21 Step Wedge will help you dial in your emulsion exposure times. Figuring out exposure times is tricky. With our screen printing emulsion calculator, there is no more guessing on how long to expose your screen print photo emulsion.
- Easy to Use and Read- This calculator is easy to use and can be used as is with any screen printing kit. Made to be used over and over, this tool is a must have in your screen printing supplies .The size of this emulsion calculator is ½” x 3 ¾ “.
- No Guess Work - Place this calculator as you would your inkjet film image onto your screen and expose the emulsion with calculator. Wash out the emulsion and the number shown will indicate whether you need to increase or decrease your exposure time. Super simple calculations for your silk screen printing kit.
- Super Versatile -This screen exposure unit calculator works for all emulsion types. Including water-resistant, two part diazo photo emulsion, and presensitized ready to use emulsion. Get the perfect stencil dialed in for plastisol ink and water base screen printing ink.
- Proudly made in the USA - All of our silk screen printing supplies are made proudly right here in the USA, and packed by Screen Print Directs very finest.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07THFWXH8 |
| Best Sellers Rank | #97,268 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #118 in Screen Printing Accessories |
| Customer Reviews | 4.4 4.4 out of 5 stars (254) |
| Date First Available | June 17, 2019 |
| Item Weight | 0.176 ounces |
| Item model number | ETEX-STEP |
| Manufacturer | Screen Print Direct |
| Product Dimensions | 0.1 x 0.5 x 5 inches |

## Product Details

- **Brand:** Screen Print Direct
- **Calculator Type:** Printing
- **Color:** black
- **Power Source:** Battery Powered
- **Screen Size:** 0.5 Inches

## Images

![Screen Print Direct 21 Step Wedge Calculator - Stouffer Dial-in Exposure Calculator for Emulsion & Screens, Supplies - Image 1](https://m.media-amazon.com/images/I/41VhfDmFzdL.jpg)

## Questions & Answers

**Q: Can this be used for alternative photography processes such as platinum/palldium and dry plate?**
A: I am not sure  if this can be used for photography processes, we use this for exposing emulsion on mesh during the screen printing process

**Q: can someone show me a video or just tell me how to use this? im using a 500 watt exposure lamp**
A: we don't have a video but we do have a blog post for this item available
Do you still have the packaging for the step wedge? this can also be used as a resource

**Q: Is there actually just one left or are you completely out because i do t want to order it and wait to find out its not in stock**
A: there is one unit available left through Amazon Prime

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic
*by F***. on December 16, 2024*

Easy to use. Quickly get the correct exposure timing. I think it's over priced for what it is however there's no one else selling this item. This only comes out when you need to try something new so it should last awhile. (Functional durable) to please A

### ⭐⭐⭐⭐⭐ Helpful
*by D***B on January 11, 2026*

Works as it should

### ⭐⭐⭐⭐⭐ Excellent product
*by H***S on March 19, 2022*

Can be used over and over. Simple and easy to use. Will definitely help with my exposure times of screens.

## Frequently Bought Together

- Screen Print Direct 21 Step Wedge Calculator - Stouffer Dial-in Exposure Calculator for Emulsion & Screens, Supplies
- Dual Edge Aluminum Emulsion Scoop Coater for Silk Screen Printing Coating Tool (16 Inch)
- Ecotex® PWR Screen Printing Emulsion (Quart - 32oz.) Pre - Sensitized Photo Emulsion for Silk Screens and Fabric - for Screen Printing Plastisol Ink and Water Based Ink, Screen Printing Supplies

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**Shop now:** [https://www.desertcart.co.th/products/149928360-screen-print-direct-21-step-wedge-calculator-stouffer-dial-in](https://www.desertcart.co.th/products/149928360-screen-print-direct-21-step-wedge-calculator-stouffer-dial-in)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-21*