---
product_id: 14087651
title: "- SP Bel-Art, H-B DURAC Safety 1.000/1.220 Specific Gravity Combined Form Thermo-Hydrometer (B61821-0400)"
brand: "sp scienceware"
price: "€ 136.86"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/14087651-sp-bel-art-h-b-durac-safety-1-000-1
store_origin: NL
region: Netherlands
---

# Range 1.000-1.220 specific gravity ±0.002 Sp. Gr. accuracy 0-150°F mercury-free thermometer - SP Bel-Art, H-B DURAC Safety 1.000/1.220 Specific Gravity Combined Form Thermo-Hydrometer (B61821-0400)

**Brand:** sp scienceware
**Price:** € 136.86
**Availability:** ✅ In Stock

## Summary

> 🌟 Measure with confidence, lead the lab revolution!

## Quick Answers

- **What is this?** - SP Bel-Art, H-B DURAC Safety 1.000/1.220 Specific Gravity Combined Form Thermo-Hydrometer (B61821-0400) by sp scienceware
- **How much does it cost?** € 136.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/14087651-sp-bel-art-h-b-durac-safety-1-000-1)

## Best For

- sp scienceware enthusiasts

## Why This Product

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

## Key Features

- • **Global Ready:** Multi-language accuracy statement included—perfect for international professionals.
- • **Dual-Function Design:** Combines specific gravity and temperature measurement in one sleek, reusable tool.
- • **Eco-Smart Thermometer:** Mercury-free blue spirit liquid fill for safe, sustainable temperature readings.
- • **Precision You Can Trust:** ASTM & NIST-traceable accuracy ensures lab-grade reliability every time.
- • **Classic Meets Cutting-Edge:** Lead-free glass construction with a timeless analog display for enduring style and function.

## Overview

The SP Bel-Art H-B DURAC Thermo-Hydrometer (Model B61821-0400) is a precision instrument combining specific gravity measurement (range 1.000-1.220) with a mercury-free thermometer (0-150°F). It meets ASTM standards and includes a multi-language NIST-traceable accuracy statement. Crafted with lead-free glass and blue spirit organic liquid, this reusable analog device offers ±0.002 specific gravity accuracy, ideal for professional lab and industrial use.

## Description

SP Bel-Art, H-B DURAC Safety 1.000/1.220 Specific Gravity Combined Form Thermo-Hydrometer (B61821-0400)

## Features

- Conforms to the accuracy requirements for ASTM thermo-hydrometers
- Combined form; measures specific gravity/relative density (g/cubic cm) of a variety of liquids; Range: 1.000/1.220
- Built-in thermometer contains mercury-free blue spirit organic liquid fill; temperature scale 0/150 degrees F
- Individually serialized; lead free ballast and glass
- Packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST; Former HB Instrument # 50930

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SP Scienceware |
| Special Feature | 2 Degree Thermometer Divisions, Hydrometer Accuracy ±0.002 Sp. Gr., 0.002 Hydrometer Divisions, Hydrometer Range: 1.000/1.220 |
| Color | white |
| Age Range (Description) | Adult |
| Included Components | Statement of Accuracy document |
| Outer Material | Glass |
| Specification Met | Statement of Accuracy Indicating Accuracy Traceable to Nist, Conforms to the Accuracy Requirements for Astm Thermo-hydrometers, Internationally Recognized and Accepted By the Signatory Economies of the Ilac /Mra |
| Display Type | Analog |
| Product Care Instructions | Wipe Clean |
| Unit Count | 1 Count |
| Model Name | B61821-0400 |
| Item Length | 15 Inches |
| Upper Temperature Rating | 1.5E+2 Degrees Fahrenheit |
| Reusability | Reusable |
| Resolution | 2 degrees |
| Immersion Depth | 381 Millimeters |
| Style | Classic |
| Indoor/Outdoor Usage | Indoor |
| Inner Material | Glass |
| Manufacturer | Bel-Art Products |
| Item Weight | 2.46 ounces |
| Item model number | B61821-0400 |
| Material Type | Lead Free Ballast, Glass, Blue Spirit Organic Liquid Fill |
| Number of Items | 1 |
| Manufacturer Part Number | B61821-0400 |

## Product Details

- **Brand:** SP Scienceware
- **Special Feature:** 2 Degree Thermometer Divisions, Hydrometer Accuracy ±0.002 Sp. Gr., 0.002 Hydrometer Divisions, Hydrometer Range: 1.000/1.220
- **Color:** white
- **Age Range (Description):** Adult
- **Included Components:** Statement of Accuracy document
- **Outer Material:** Glass
- **Specification Met:** Statement of Accuracy Indicating Accuracy Traceable to Nist, Conforms to the Accuracy Requirements for Astm Thermo-hydrometers, Internationally Recognized and Accepted By the Signatory Economies of the Ilac /Mra
- **Display Type:** Analog
- **Product Care Instructions:** Wipe Clean
- **Unit Count:** 1 Count

## Images

![- SP Bel-Art, H-B DURAC Safety 1.000/1.220 Specific Gravity Combined Form Thermo-Hydrometer (B61821-0400) - Image 1](https://m.media-amazon.com/images/I/319gw1xDwlL.jpg)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*