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Thomas Traceable Workhorse Thermometer, Type K Thermocouple, -58 to 2372 degree F, -50 to 1300 degree C

2.2 out of 5 stars 6 customer reviews
| 4 answered questions

Price: $51.72 & FREE Shipping. Details
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Specifications for this item
Brand Name Thomas
Part Number 4425
Number of Items 1
EAN 0024140459061
LowerTemperature Range -58  Degrees Fahrenheit
Maximum Measurement -58/2372F
Measurement Type Temperature
Overall Height 5.5  inches
Overall Length 5  inches
Overall Width 2.75  inches
Stem Length 3-1/8  inches
Temperature Range -58/2372  Degrees Fahrenheit
UNSPSC Code 41000000
UPC 024140459061
Upper Temperature Range 2372  Degrees Fahrenheit


Frequently Bought Together

  • Thomas Traceable Workhorse Thermometer, Type K Thermocouple, -58 to 2372 degree F, -50 to 1300 degree C
  • +
  • uxcell K Type -50-700C Thermocouple Probe Temperature Sensor 200mm x 3mm
Total price: $63.71
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Product Features

  • Thermocouple thermometer for measuring temperature in kilns, gas turbine exhaust, ovens, diesel engines, and other industrial applications
  • Measures temperature from -50 to 1300 degrees C (-58 to 2372 degrees F, with a best accuracy of + or - 1 degree C
  • 3.125" probe with 40" long cable
  • Front-panel offset button for calibration
  • Calibrated to ISO 17025 traceability standards for reliability of measurements

Product Description

The Thomas Traceable Workhorse thermometer is a Type K thermocouple thermometer used for measuring temperature in kilns, gas turbine exhaust, ovens, diesel, engines, and other industrial applications. The thermometer measures temperature from -50 to 1300 degrees C (-58 to 2372 degrees F), with an accuracy of + or - 1 degree C, + or - 75%. The 3.125"-long stick probe is 0.125 inches in diameter and is attached to the base with a 40" cable. The recessed front panel has an adjustable offset function that enables the unit to be calibrated to an in-house standard or a particular sensor for increased accuracy. 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 monitor temperature in high-temperature industrial settings.

Specifications

Power source(1) 9V battery
Temperature range-50 to 1300 degrees C (-58 to 2372 degrees F)
Temperature accuracy+ or - 1 degree C + or - 75%
Resolution0.1 degree C (from -50 to 200 degrees C), 1 degree C outside this range
Standard metInternational Organization for Standardization (ISO) 17025
Weight6 oz.
Dimensions, probe (H x diameter)2.125 x 0.125 inches
Dimensions, base (H x W x D)5.5 x 2.75 x 1.25 inches

H 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 thermocouple thermometers measure the temperature of air, liquids, or surfaces. They may measure temperature in Celsius, Fahrenheit, or both. Thermocouple thermometers are composed of two conductors of different metals, usually alloys of the same metal, which touch at the sensor end of the thermometer. The difference in conductivity between the two metal pieces produces a voltage flow between the sensor end and the open end of each conductor, which can be used to determine the temperature. Different alloys are used for different temperature ranges. Thermocouple thermometers are used in applications that require a large temperature range and do not require a high degree of accuracy. These thermometers are used in kilns, turbine exhaust systems, and furnaces.

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.

What’s in the Box?
  • Thomas Traceable Workhorse thermometer
  • (1) 9V battery
  • Bench stand
  • Type K thermocouple probe
  • Carrying case
  • Traceable certificate
  • Instructions

Product Details

  • Shipping Weight: 7.2 ounces (View shipping rates and policies)
  • ASIN: B006H8MJ8K
  • Item model number: 4425
  • Average Customer Review: 2.2 out of 5 stars  See all reviews (6 customer reviews)
  • Amazon Best Sellers Rank: #39,770 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
I ordered this for a ceramics kiln, the temperature measurements are from -58 to 2372, BUT the probe it comes with is only for about 900 F, a diferent probe that goes up to around 1800 f is about $180.00, and more money for the ones that are for higher temperatures.
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Verified Purchase
I returned this Pyrometer because I could not see how the product could possibly be used in my kiln which reaches 2200 degrees F without being damaged or melted from the high heat. The plastic materials seem ill suited to such a use. The Condar kiln thermometer/digital pyrometer was a better fit for me.
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Verified Purchase
Very unhappy. I bought this to test the temps in my kiln, which do not exceed the temp rating of 2300 degrees F. At 850 F. The plastic at the end of the probe started melting and I could no longer use it. If I pulled it out of the kiln, to a non-melting distance, it said its internal temp was 500, which was impossible, when it had been steadily rising and had previously been 850. Unless they replace the plastic at the end of probe with metal, or make the probe longer, it is useless for high temps. I'm very upser, because I didn't have my kiln set up to fire within the 30 return, so guess I am out of luck with an item that is useless to me.
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