---
product_id: 2957838
title: "- Thomas Traceable Kangaroo Thermometer, 7.5\" Probe Length, -58 to 572 degree F, -50 to 300 degree C,4430"
brand: "thomas"
price: "฿5237"
currency: THB
in_stock: true
reviews_count: 11
category: "Thomas"
url: https://www.desertcart.co.th/products/2957838-thomas-traceable-kangaroo-thermometer-7-5-probe-length-58-to
store_origin: TH
region: Thailand
---

# ISO 17025 calibrated accuracy 7.5" stainless steel probe Wide temp range -58°F to 572°F - Thomas Traceable Kangaroo Thermometer, 7.5" Probe Length, -58 to 572 degree F, -50 to 300 degree C,4430

**Brand:** thomas
**Price:** ฿5237
**Availability:** ✅ In Stock

## Summary

> 🌡️ Elevate your lab game with precision that professionals swear by!

## Quick Answers

- **What is this?** - Thomas Traceable Kangaroo Thermometer, 7.5" Probe Length, -58 to 572 degree F, -50 to 300 degree C,4430 by thomas
- **How much does it cost?** ฿5237 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/2957838-thomas-traceable-kangaroo-thermometer-7-5-probe-length-58-to)

## Best For

- thomas enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Built-in cable compartment and stand for tidy storage and hands-free operation—stay organized and efficient.
- • **Precision You Can Trust:** Calibrated to ISO 17025 standards for lab-grade accuracy within ±1°C across critical ranges.
- • **Clear, Easy-to-Read Display:** Large 0.75" LCD digits ensure quick, no-fuss temperature readings even in busy labs.
- • **Versatile Temperature Range:** Measures extreme temps from -58°F to 572°F (-50°C to 300°C) to cover all your scientific needs.
- • **Durable & Chemical-Resistant:** 7.5-inch stainless steel probe resists most chemicals, built for rigorous lab environments.

## Overview

The Thomas Traceable Kangaroo Thermometer 4430 is a professional-grade digital thermometer featuring a 7.5-inch chemical-resistant stainless steel probe and an extensive temperature range from -58°F to 572°F. Calibrated to ISO 17025 standards, it delivers lab-accurate readings with ±1°C precision in the most critical temperature zones. Its large LCD display and built-in cable management make it an indispensable tool for scientific labs, ensuring reliable, easy-to-read measurements every time.

## Description

The Thomas Traceable Kangaroo thermometer is a dual-range digital thermometer used for measuring temperature in test-tubes, beakers, and other laboratory equipment. The thermometer measures temperature from -50 to 300 degrees C (-58 to 572 degrees F), with an accuracy of + or - 1 degree C between -30 and 250 degrees C. The 7.5"stainless-steel probe has a diameter of 0.125" and is resistant to most chemicals. It is attached to the base by a 42" cable. The unit has a built-in compartment to hold the cable when not in use. The LCD display has 0.75"-high digits for increased visibility. A built-in stand is included for hands-free viewing. The thermometer is traceable to National Institute of Standards and Technology standards, indicating that it is calibrated to International Organization for Standardization (ISO) 17025 levels. This Thomas thermometer is used to measure temperature in scientific laboratories.SpecificationsTemperature range /TD>-50 to 300 degrees C (-58 to 572 degrees F)Accuracy between -30 and 250 C+ or - 1 degree CAccuracy below -30 and above 250 C+ or - 2 degrees CResolution0.1 degree C (from -19.9 to 199.9 degrees C), 1 degree outside this rangeStandard metInternational Organization for Standardization (ISO) 17025Weight2.75oz.Dimensions (H x W x D)4.75 x 2.5 x 0.5 inchesH is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Digital thermometers are instruments used to measure the temperature of air, liquids, or surfaces electronically. They may measure temperature in Celsius, Fahrenheit, or both. Most digital thermometers use thermistors, which are small electronic resistors. Thermistors are made out of metals that conduct electricity within a certain range and become more conductive the warmer they get. A microcontroller inside the thermometer measures this electrical conductivity and converts it to a temperature, which is displayed on an LCD. Digital thermometers are used in a wide range of applications, including in laboratory settings, food service and storage, and in doctors' offices and hospitals.Thomas Scientific manufactures lab supplies, equipment, chemicals, and instruments for scientific research. It is a registered contractor for the United States Federal Government. The company was founded in 1899 and is headquartered in Philadelphia, PA.

Review: Useful Thermometer - Purchased this traceable thermometer to check on incubator (GQF 1588) temperature accuracy. I was suspicious due to poor hatches that maybe something was off with the GQF temperature readouts. Using this Thomas Thermometer I found that temps were lower in two of the three incubators I was using than was was being reported by the built in GQF temp controller. In one incubator's built in temp readout which I had steady at 99.6 F this Traceable Thermometer reported 98.1 F . This particular incubator had been used for 6 seasons. Using this Thermometer I was able to adjust the temperature in the incubator close to the recommended 99.5F for chickens. I had to set the actual temp controller that is built into the incubator to a much higher temp setting to achieve this. I've been having much better hatches as a result. One thing I've noted about this comparative temp testing with the GQF 1588. The older the incubator, the more inaccurate the temperature readout on the built in controller. The short of it is.. for the money, the Thomas Traceable Kangaroo Thermometer is a good tool to have when it comes to hatching chicks.
Review: Good for the price - Another reviewer mentioned the on/off button is easy to activate and run down battery. He is 100% correct. Mine arrived powered on when I removed from the shipping box. The unit itself works great and is a great value for a certified instrument. But remove the battery when not in use. Or make sure you have new batteries with you.

## Features

- Dual-range digital thermometer for measuring temperature in test-tubes, beakers, and other laboratory equipment
- Measures temperature from -50 to 300 degrees C (-58 to 572 degrees F), with an accuracy of + or - 1 degree C between -30 and 250 degrees C
- 7.5" stainless-steel probe is resistant to most chemicals
- LCD with 0.75" digits for increased visibility
- Calibrated to ISO 17025 traceability standards for reliability of measurements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006H8M24G |
| Age Range (Description) | Adult |
| Best Sellers Rank | #63,384 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Lab Digital Thermometers |
| Brand | Thomas |
| Date First Available | December 15, 2011 |
| Display Type | LCD |
| Immersion Depth | 7.5 Inches |
| Included Components | Built-in stand, Built-in cable compartment |
| Indoor/Outdoor Usage | Indoor |
| Item Length | 4.75 Inches |
| Item Weight | 4.2 ounces |
| Item model number | 4430 |
| Manufacturer | Thomas Scientific |
| Model Name | Thomas Traceable Kangaroo Thermometer 4430 |
| Outer Material | Stainless Steel |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 500 Milliseconds |
| Reusability | Reusable |
| Special Feature | High Accuracy |
| Specification Met | Iso |
| Style | professional |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 572 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Thomas
- **Display Type:** LCD
- **Included Components:** Built-in stand, Built-in cable compartment
- **Outer Material:** Stainless Steel
- **Power Source:** Battery Powered
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** High Accuracy
- **Specification Met:** Iso
- **Unit Count:** 1.0 Count

## Images

![- Thomas Traceable Kangaroo Thermometer, 7.5" Probe Length, -58 to 572 degree F, -50 to 300 degree C,4430 - Image 1](https://m.media-amazon.com/images/I/51oQcQL8liL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful Thermometer
*by D***N on June 16, 2022*

Purchased this traceable thermometer to check on incubator (GQF 1588) temperature accuracy. I was suspicious due to poor hatches that maybe something was off with the GQF temperature readouts. Using this Thomas Thermometer I found that temps were lower in two of the three incubators I was using than was was being reported by the built in GQF temp controller. In one incubator's built in temp readout which I had steady at 99.6 F this Traceable Thermometer reported 98.1 F . This particular incubator had been used for 6 seasons. Using this Thermometer I was able to adjust the temperature in the incubator close to the recommended 99.5F for chickens. I had to set the actual temp controller that is built into the incubator to a much higher temp setting to achieve this. I've been having much better hatches as a result. One thing I've noted about this comparative temp testing with the GQF 1588. The older the incubator, the more inaccurate the temperature readout on the built in controller. The short of it is.. for the money, the Thomas Traceable Kangaroo Thermometer is a good tool to have when it comes to hatching chicks.

### ⭐⭐⭐⭐⭐ Good for the price
*by D***L on April 15, 2019*

Another reviewer mentioned the on/off button is easy to activate and run down battery. He is 100% correct. Mine arrived powered on when I removed from the shipping box. The unit itself works great and is a great value for a certified instrument. But remove the battery when not in use. Or make sure you have new batteries with you.

### ⭐⭐⭐ Decent thermoeter
*by R***. on March 20, 2019*

The meter works great but the quality control is not good. I purchased 5 and one of them doesn't function well.

## Frequently Bought Together

- Thomas Traceable Kangaroo Thermometer, 7.5" Probe Length, -58 to 572 degree F, -50 to 300 degree C,4430
- TRACEABLE - AO-90080-06 Traceable Thermometer with Clock, Humidity Monitor, and Calibration

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*