Image unavailable
Brownell's Heat-Treated Thermometer - Heat-Treat Thermometer Stainless Steel
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$39.17
View on Brownells
You'll be taken to Brownells to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 084069225
Overview
Built for controlled heat-treating tasks, this thermometer gives a clear readout for monitoring baths and lead pots across a 200°F to 1000°F range. Its 2-inch dial and 8-inch stainless steel stem are suited to setups that allow at least 2 inches of immersion for accurate readings. The hermetically sealed construction adds a practical layer of durability for shop use. It is a straightforward choice for users who need a dedicated temperature instrument for processes such as Nitre Blue bluing.
Why Hunters Choose the Brownells
Measures Heat-treat
Bath temperatures from 200°F to
2-inch Dial
Clear, easy-to-read temperature display
8-inch Stainless
Steel stem requires at least
Hermetically Sealed
Design adds protection for heat-treating
Guaranteed Accurate
To within half of 1%
Key Features
- Measures temperatures from 200°F to 1000°F for heat-treating applications.
- 2-inch dial provides an easy-to-read temperature display.
- 8-inch stainless steel stem requires at least 2 inches of immersion for accurate readings.
- Hermetically sealed design for added durability and reliability.
- 304 stainless steel construction.
Best Used For
- For smiths monitoring heat-treat baths across the 200°F to 1000°F range
- For users needing a dial thermometer with an 8-inch stainless steel stem
- For Nitre Blue bluing work requiring at least 2 inches of immersion
- For shop setups where a hermetically sealed thermometer is preferred
- For precise temperature checks in lead pots and other high-heat applications
Specifications
| Accuracy | Within half of 1% |
|---|---|
| Dial Size | 2 in |
| Minimum Immersion Depth | 2 in |
| Sealed | Hermetically sealed |
| Stem Length | 8 in |
| Stem Material | 304 stainless steel |
| Temperature Range | 200°F to 1000°F |
Pros
- Measures heat-treat bath temperatures from 200°F to 1000°F.
- 2-inch dial provides a clear, easy-to-read temperature display.
- 8-inch stainless steel stem requires at least 2 inches of immersion.
- Hermetically sealed design adds protection for heat-treating use.
- Guaranteed accurate to within half of 1%.
Considerations & Trade-offs
- Requires at least 2 inches of immersion for precise readings, so it may not suit shallow baths or pots.
- The 200°F to 1000°F range is focused on heat-treating and similar high-temperature tasks, not general-purpose temperature measurement.
- The 2-inch dial and 8-inch stem make it a dedicated shop tool rather than a compact, all-purpose thermometer.
- Accuracy is specified as within half of 1%, so it is precise, but still intended for process monitoring rather than laboratory-grade measurement.
Suggested Comparisons
- Heat-treating thermometer
- High-temperature dial thermometer
- Lead pot thermometer
- Shop temperature gauge
Suggested Accessories
- Heat-treating accessories
- Lead pot accessories
- Bluing supplies
- Temperature calibration tools
Frequently Asked Questions
What temperature range does this thermometer cover?
It measures from 200°F to 1000°F.
How much of the stem needs to be immersed for a precise reading?
The product data states it requires immersion of at least 2 inches for precise readings.
What are the dial and stem dimensions?
It has a 2-inch dial and an 8-inch stainless steel stem.
What is the thermometer made of?
The specifications list 304 stainless steel and note that it is hermetically sealed.
What is this thermometer used for?
It is described as a precision instrument for measuring heat-treat baths or lead pots, and it is also noted as suitable for processes like Nitre Blue bluing.