---
product_id: 17041980
title: "United Scientific™ SCDSK1 Plastic Secchi Disk"
brand: "united scientific"
price: "975 kr"
currency: NOK
in_stock: true
category: "United Scientific"
url: https://www.desertcart.no/products/17041980-united-scientific-scdsk1-plastic-secchi-disk
store_origin: NO
region: Norway
---

# 8.75" diameter with high-contrast black sectors Durable white plastic construction 72 ft rot-proof line length United Scientific™ SCDSK1 Plastic Secchi Disk

**Brand:** united scientific
**Price:** 975 kr
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into clarity with precision and durability!

## Quick Answers

- **What is this?** United Scientific™ SCDSK1 Plastic Secchi Disk by united scientific
- **How much does it cost?** 975 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/17041980-united-scientific-scdsk1-plastic-secchi-disk)

## Best For

- united scientific enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust white plastic disk resists wear and tear, perfect for repeated field use.
- • **Ready-to-Use Setup:** Includes attached sinker and polymer foam bobbin for hassle-free deployment and retrieval.
- • **Extended Reach Line:** 72-foot rot-proof polymer line with foot markings ensures precise depth tracking every time.
- • **Trusted Science Standard:** Ranked #25 in Science Classroom Kits, a must-have for professionals and educators alike.
- • **Precision Clarity Measurement:** Accurately gauge water transparency with permanent black sectors for consistent readings.

## Overview

The United Scientific™ SCDSK1 Plastic Secchi Disk is a durable, high-contrast water clarity measurement tool featuring a robust 8.75-inch white plastic disk with permanent black sectors. It includes a 72-foot rot-proof polymer line with foot markings and an attached sinker on a polymer foam bobbin, designed for reliable, repeatable field measurements favored by professionals and educators.

## Description

Good quality and inexpensive Secchi Disk for water clarity measurements. Constructed of robust white plastic disk with permanent screen printed black sectors. Includes attached sinker and rot-proof polymer line on polymer foam bobbin. Line length is approximately 72 feet (22m) and includes a marking at each foot.

## Features

- Designed for water clarity measurement
- Constructed of robust white plastic disk with permanent screen printed black sectors. Includes attached sinker and rot-proof polymer line on polymer foam bobbin.
- Line length is approximately 72 feet (22m) and includes a marking at each foot.
- Shipping weight: 1.5 lbs.; Dimensions: 8.75" Diameter x 2" Height.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ES3QBIA |
| Best Sellers Rank | #119,356 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Science Classroom Measurement Kits |
| Date First Available | August 22, 2013 |
| Item Weight | 1.55 pounds |
| Item model number | SCDSK1 |
| Manufacturer | United Scientific Supplies |
| Product Dimensions | 8 x 9 x 2.5 inches |

## Images

![United Scientific™ SCDSK1 Plastic Secchi Disk - Image 1](https://m.media-amazon.com/images/I/51Xwb2xc26L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: What is the diameter of the disk?**
A: The diameter is about 7 1/2 inches.

**Q: can i use this for multiple testing?**
A: Yes, you can use it for multiple testings, although I found that in an area with a current the disc will break after about 10 to 15 testing runs.

**Q: Is the line calibrated?**
A: There is a black mark on the yellow line every 12 inches.

**Q: Does it sink quickly?**
A: Yes, it sinks fairly quickly as the weight underneath is significantly heavier than the disk.

## Frequently Bought Together

- United Scientific™ SCDSK1 Plastic Secchi Disk
- EISCO Plankton Net & Collection Vial - 35" Depth, 12" Diameter - Includes Plastic Vial & 2 Collection Bottles

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**Shop now:** [https://www.desertcart.no/products/17041980-united-scientific-scdsk1-plastic-secchi-disk](https://www.desertcart.no/products/17041980-united-scientific-scdsk1-plastic-secchi-disk)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*