---
product_id: 1797199
title: "Ampad Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142)"
brand: "ampad"
price: "R$210"
currency: BRL
in_stock: true
reviews_count: 13
category: "Ampad"
url: https://www.desertcart.com.br/products/1797199-ampad-engineers-computation-pad-size-8-1-2-x-11
store_origin: BR
region: Brazil
---

# 3-hole punched for binder-ready organization 5x5 cross-section rulings for precision Green tint paper reduces eye strain Ampad Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142)

**Brand:** ampad
**Price:** R$210
**Availability:** ✅ In Stock

## Summary

> 📝 Engineer your success with every sheet!

## Quick Answers

- **What is this?** Ampad Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142) by ampad
- **How much does it cost?** R$210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/1797199-ampad-engineers-computation-pad-size-8-1-2-x-11)

## Best For

- ampad enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Organization:** Pre-punched with 3 holes to effortlessly integrate into your professional binder system.
- • **Eye-Friendly Innovation:** Green-tinted, low-glare paper designed to keep your focus sharp and eyes comfortable during long sessions.
- • **Precision Meets Clarity:** 5x5 cross-section rulings visible on both sides for flawless technical diagrams and plans.
- • **Proudly American-Made Quality:** Crafted in the USA with 100 durable sheets per pad, built to keep up with your demanding projects.
- • **Standardized Professional Format:** Margin lines and header bars ensure your notes and sketches maintain a clean, consistent look.

## Overview

The Ampad Engineers Computation Pad is a professional-grade 8.5 x 11-inch pad featuring 5x5 cross-section rulings visible on both sides, green-tinted low-glare paper to reduce eye strain, and 3-hole punched sheets for easy binder integration. With margin lines and header bars for standardized formatting, this 100-sheet pad is proudly made in the USA, ideal for engineers, architects, and students seeking precision and comfort in their technical work.

## Description

Ampad® Engineering Computation Pads have 5 x 5 cross-section rulings printed on back and margin lines and heading bars on front. The format is ideal for architects, engineers and students producing diagrams or technical drawings. Each glue-top pad features low-glare green tinted paper and is 3-hole punched to fit a standard binder. Proudly made in the USA. 8-1/2" x 11". 100 sheets.

Review: Good buy - Really nice and I use it for my engineering homework class. Like how the lines are closer than regular notebook.
Review: Great Engineering Pad - Great Design & Great Value !!!

## Features

- 5 x 5 cross-section rulings on back show through for professional diagrams & plans
- Margin lines and header bars on front provide standardized formatting
- Green tint paper helps reduce eye strain and glare
- 8-1/2" x 11" glue-topped pads, 3-hole punched, 100 sheets
- Proudly made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000EFJ6VU |
| Best Sellers Rank | #34,825 in Office Products ( See Top 100 in Office Products ) #9 in Computation & Data Pads |
| Brand | Ampad |
| Color | Green |
| Cover Material | Paper |
| Customer Reviews | 4.5 4.5 out of 5 stars (358) |
| Date First Available | April 19, 2006 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.7 ounces |
| Item model number | 22-142 |
| Manufacturer | Esselte Corporation |
| Manufacturer Part Number | 22-142 |
| Material Type | Paper, Vinyl |
| National Stock Number | 7530-00-764-0565 |
| Number of Drawers | 2 |
| Number of Items | 1 |
| Paper Finish | Uncoated |
| Product Dimensions | 11 x 8.5 x 0.31 inches |
| Ruling | Squared |
| Sheet Size | 11-x-8.5-inch |

## Product Details

- **Brand:** Ampad
- **Color:** Green
- **Cover Material:** Paper
- **Number of Items:** 1
- **Product Dimensions:** 11"L x 8.5"W x 0.31"Th
- **Ruling Type:** Squared
- **Sheet Size:** 11-x-8.5-inch
- **Special Feature:** Soft Cover
- **Style:** Universal
- **Theme:** Book

## Images

![Ampad Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142) - Image 1](https://m.media-amazon.com/images/I/714J3jKYEtL.jpg)

## Questions & Answers

**Q: what is the thickness of the paper? 20lbs?**
A: It is 15lb. paper

**Q: Why did the price double in the last 4 months?**
A: Not sure what you were used to paying. Everyone sells either really low to dump the product or at a fair price to try to make a profit.

**Q: what is the thickness of the paper? 20lbs?**
A: The pads that I have is "AMPAD, Engineering computation Pads", I measured the thickness to be 7.5mm or 0.28inch for 100 sheets. So each sheet is about 0.75mm or 28Mil thick.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy
*by C***E on October 10, 2025*

Really nice and I use it for my engineering homework class. Like how the lines are closer than regular notebook.

### ⭐⭐⭐⭐⭐ Great Engineering Pad
*by D***R on December 17, 2025*

Great Design & Great Value !!!

### ⭐⭐⭐⭐⭐ Exactly as expected
*by J***B on July 9, 2025*

Have used engineering paper since undergrad and this is the standard quality stuff. Save a trip to the store by getting them here

## Frequently Bought Together

- Ampad Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142)
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- Elan Publishing Company E64-8x4W Wire-O Field Surveying Book 4 ⅞ x 7 ¼ Yellow Stiff Cover (E64-8x4W Yel)

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**Shop now:** [https://www.desertcart.com.br/products/1797199-ampad-engineers-computation-pad-size-8-1-2-x-11](https://www.desertcart.com.br/products/1797199-ampad-engineers-computation-pad-size-8-1-2-x-11)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-06*