---
product_id: 302004080
title: "H-B Instrument 2/1150 Durac General Purpose Total Immersion Thermometer, with Red Spirit Liquid and White Back Glass, -20 to 150°C, 305mm Length, 1°C Accuracy"
brand: "sp scienceware"
price: "£31.25"
currency: GBP
in_stock: true
category: "Sp Scienceware"
url: https://www.desertcart.co.uk/products/302004080-h-b-instrument-2-1150-durac-general-purpose-total-immersion
store_origin: GB
region: United Kingdom
---

# 305mm total immersion length Fast 500ms response time Wide -20 to 150°C range H-B Instrument 2/1150 Durac General Purpose Total Immersion Thermometer, with Red Spirit Liquid and White Back Glass, -20 to 150°C, 305mm Length, 1°C Accuracy

**Brand:** sp scienceware
**Price:** £31.25
**Availability:** ✅ In Stock

## Summary

> 🌡️ Dive Deep into Accuracy with Every Measurement!

## Quick Answers

- **What is this?** H-B Instrument 2/1150 Durac General Purpose Total Immersion Thermometer, with Red Spirit Liquid and White Back Glass, -20 to 150°C, 305mm Length, 1°C Accuracy by sp scienceware
- **How much does it cost?** £31.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/302004080-h-b-instrument-2-1150-durac-general-purpose-total-immersion)

## 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

- • **Built to Last:** Durable glass construction with reusable design for sustainable lab use
- • **Speedy Insights:** 500ms fast response system means no waiting around
- • **Bold & Clear Display:** Red spirit liquid with white back glass for easy, quick reading
- • **Immersion Depth Mastery:** 305mm length ensures full immersion for precise temperature capture
- • **Precision You Can Trust:** Accurate to ±1°C for reliable readings every time

## Overview

The H-B Instrument 2/1150 Durac is a professional-grade total immersion thermometer featuring a broad -20 to 150°C range, rapid 500ms response time, and precise ±1°C accuracy. Its 305mm length and red spirit liquid against a white back glass ensure clear, reliable readings, making it an essential tool for labs and outdoor use. Durable, reusable, and ANSI-certified, it blends classic design with high-performance functionality.

## Description

This economical H-B Instrument DURAC general purpose total immersion thermometer is filled with red spirit liquid and has a temperature range of -20 to 150°C. For use with chemical laboratories, unive

## Features

- Temperature range: -20 to 150°C
- Liquid fill: red spirit; glass type: white back
- Total immersion; length: 305mm; accuracy: 2°C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00551ND12 |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Brand | sp scienceware |
| Brand Name | sp scienceware |
| Colour | Red,White |
| Country of Origin | USA |
| Display Type | Analog |
| Immersion Depth | 305 Millimetres |
| Indoor Outdoor Usage | Outdoor |
| Item Weight | 32 g |
| Manufacturer | Bel-Art |
| Model Name | B60800-3100 |
| Model Number | B60800-3100 |
| Outer Material | Glass |
| Outer Material Type | Glass |
| Part Number | B60800-3100 |
| Power Source Type | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 500 Milliseconds |
| Reusability | Reusable |
| Special Feature | Fast Reading System, High Accuracy |
| Special Features | Fast Reading System, High Accuracy |
| Specification Met | ANSI |
| Style Name | Classic |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 150 Degrees Celsius |

## Product Details

- **Brand:** sp scienceware
- **Special Feature:** Fast Reading System, High Accuracy
- **Colour:** Red,White
- **Age Range (Description):** Adult
- **Outer Material:** Glass

## Images

![H-B Instrument 2/1150 Durac General Purpose Total Immersion Thermometer, with Red Spirit Liquid and White Back Glass, -20 to 150°C, 305mm Length, 1°C Accuracy - Image 1](https://m.media-amazon.com/images/I/41aTlOIvV+L.jpg)
![H-B Instrument 2/1150 Durac General Purpose Total Immersion Thermometer, with Red Spirit Liquid and White Back Glass, -20 to 150°C, 305mm Length, 1°C Accuracy - Image 2](https://m.media-amazon.com/images/I/81o1SLqHXhL.jpg)

## Questions & Answers

**Q: How long is this thermometer? I need it for a decoration to put inside of a beaker.**
A: Length is 12 inches or around 30 cm. The thickness or diameter is almost 3/4th of that of a standard pencil.

**Q: Can this be used outdoors to measure temperture?**
A: Hi Robert!  My name is Mike at Bel-Art/H-B Instrument & SP Scienceware.  
Absolutely!
I hope this answered your question, but if not, please email me at mgrzelak@belart.com…

**Q: What is the diameter on this thermometer?**
A: Approximately 3 mm. Same as most glass thermometers. Same size as what is in a beer brewing kit.

**Q: will this fit a 24 40 thermometer adapter?**
A: Yes. The thermometers are approximately 6.5mm in diameter. The normal thermometer adapter has an opening in the center of 7mm, with an O-ring so that they will accommodate thermometers between 6-7mm. The center hole is the same whether it is a 14/20, 19/22 or a 24/40 adapter.

## Frequently Bought Together

- SP H-B DURAC General Purpose Lab Thermometer Total Immersion Glass Liquid Thermometer for Laboratories, Universities, Food and Beverage Processing, -20 to 150 Degrees Celsius
- SP Bel-Art, H-B DURAC Plus General Purpose Liquid-In-Glass Laboratory Thermometer; -20 to 110C, 76mm Immersion, Organic Liquid Fill (B60700-0400)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-05*