---
product_id: 33799492
title: "Cole-Parmer Digital Counter Pen 20610-30"
brand: "cole-parmer"
price: "€ 60.06"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.pt/products/33799492-cole-parmer-digital-counter-pen-20610-30
store_origin: PT
region: Portugal
---

# Clear dual LCD display Audible beep on each count Counts up to 99,999 Cole-Parmer Digital Counter Pen 20610-30

**Brand:** cole-parmer
**Price:** € 60.06
**Availability:** ✅ In Stock

## Summary

> 🔢 Count on Precision, Count on Success!

## Quick Answers

- **What is this?** Cole-Parmer Digital Counter Pen 20610-30 by cole-parmer
- **How much does it cost?** € 60.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/33799492-cole-parmer-digital-counter-pen-20610-30)

## Best For

- cole-parmer enthusiasts

## Why This Product

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

## Key Features

- • **Dual Display Power:** Simultaneously track total counts with an easy-to-read LCD screen for ultimate clarity.
- • **Compact & Lightweight:** Sleek 6'' design weighing just 1 oz fits perfectly in your hand or lab coat pocket.
- • **Instant Reset Function:** Reset your count with a single button press—efficiency meets simplicity.
- • **Built for the Lab & Beyond:** Durable marker and counter combo ideal for petri dishes, inventory, and sample tracking.
- • **Precision at Your Fingertips:** Digital counter pen with audible beep ensures flawless tallying every time.

## Overview

The Cole-Parmer Digital Counter Pen 20610-30 is a compact, lightweight tool combining a marker and digital counter designed for precise tallying in labs and industrial settings. Featuring an audible beep with each count, a dual LCD display showing totals up to 99,999, and an easy reset button, it streamlines counting tasks from cell growth to inventory management with professional accuracy.

## Description

Counter-Pen is a combination marker and digital counter designed for the lab and plant. Use it to count cell growth on petri dishes, inventory parts, and tally samples received. Counter beeps each time a mark is made ensuring an accurate tally.
Automatically beeps every time a touch is made
Easy-to-read LCD displays up to 99,999
LCD simultaneously shows total and can be reset at the touch of a button
Features on/off switch and comes with a protective cap
measures 6''L x 5/8'' dia (15.2 x 1.5 cm), weighs only 1 oz
Antylia Scientific is an operating company of premier life science and diagnostic brands, including Cole-Parmer, Environmental Express, and ZeptoMetrix. We deliver a portfolio of reliable equipment and consumables to help speed scientific discovery in life sciences, clinical, academic, and research laboratories. Since 1955, our knowledgeable team of scientific experts have been enabling laboratories to run efficiently throughout the world.

## Features

- Product Type: colony counters
- Qty/ea: 1
- Brand: cole-parmer
- Description: digital counter pen
- Package quantity: each

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B019QN3Q8E |
| Best Sellers Rank | #120,639 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #12 in Frequency Counters |
| Date First Available | November 1, 2016 |
| Item Model Number | AO-20610-30 |
| Item Weight | 1.16 ounces |
| Manufacturer | Cole-Parmer |
| Package Dimensions | 6.65 x 1.26 x 1.26 inches |

## Images

![Cole-Parmer Digital Counter Pen 20610-30 - Image 1](https://m.media-amazon.com/images/I/21fcp6k2F-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must have for jewelry professionals
*by  on Reviewed in the United States April 11, 2025*

If you do Jewelry appraisals or jewelry cataloging this is the best tool to keep track of all the stones.

### ⭐⭐⭐⭐⭐ Counting pen
*by  on Reviewed in the United States September 6, 2024*

Perfect for what I needed it for!!!

### ⭐⭐⭐⭐⭐ Right on time!
*by  on Reviewed in the United States February 27, 2021*

Very useful!

## Frequently Bought Together

- Cole-Parmer Digital Counter Pen 20610-30
- Cole-Parmer Replacement Pen Cartridge for Digital Counter Pen 20610-30 1/Each

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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-22*