Search  for anything...

Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit Display, Wide Measurement Range, Fahrenheit and Celsius

  • Based on 2,986 reviews
Condition: New
Checking for product changes
$15.97 Why this price?
Save $7.01 was $22.98

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Nov 1
Order within 21 hours and 25 minutes
Available payment plans shown during checkout

Style: Digital


Features

  • TEMPERATURE SELECTION: User selectable Fahrenheit and Celsius measurements for convenience and versatility
  • WIDE MEASUREMENT RANGE: Measurement range of -40 to 482F (-40 to 250C) with room temperature accuracy of +/- 27F (+/- 15C)
  • BACKLIT DISPLAY: Backlit display allows for easy viewing in low-light environments
  • ADVANCED FUNCTIONS: Max/Min, Hold, and Average functions provide additional data analysis capabilities
  • NON-MEDICAL DEVICE: Not intended for use on people or animals, complying with regulations and maintaining clear distinction from medical devices
  • AUTO-POWER OFF: Automatic power-off feature after 15 minutes conserves battery life for prolonged use
  • PORTABLE DESIGN: Lightweight and compact tool with a pocket clip for easy storage and quick access

Description

Klein Tools ET05 is a digital thermometer that takes ambient and direct- contact readings in both Fahrenheit (F) and Celsius (C) scales.The rugged, portable design makes it the choice of HVAC field service teams. The protective sheath cleverly serves as a handle to extend reach. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Brand: Klein Tools


Special Feature: Max/Min, Hold and Average Functions; Auto Power Off


Age Range (Description): Adult


Included Components: Pocket Thermometer; 2 x LR44 Batteries


Outer Material: Stainless Steel


Display Type: Digital


Product Care Instructions: Wipe Clean


Unit Count: 1.0 Count


Power Source: Battery Powered


Model Name: ET05


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1.08 x 0.94 x 6.5 inches; 1.4 ounces


Item model number ‏ : ‎ ET05


Department ‏ : ‎ Unisex-Adult


Batteries ‏ : ‎ 2 LR44 batteries required. (included)


Date First Available ‏ : ‎ June 7, 2017


Manufacturer ‏ : ‎ Klein Tools


Country of Origin ‏ : ‎ China


Best Sellers Rank: #2,450 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #2 in Lab Digital Thermometers


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great tool!! And accurate
Style: Digital
Have been using the older non magnetic version for a year now in the HVAC industry. This magnetic version is so freaking nice for testing temps in plenums!
Reviewed in the United States on June 5, 2024 by Brien G.

  • Klein Makes Great Products
Style: Digital
Was not expensive but proforms like a high quality lab grade thermometer, the protective plastic cover works well to insert in a window air conditioner vent. Used to determine if an air conditioner was cooling, made my laser thermometer redundant. I have purchased many Klein tools lately as they work well and are trusted products for people in the trade. ... show more
Reviewed in the United States on September 5, 2024 by Daniel J.

  • great product
Style: Digital
great product
Reviewed in the United States on August 28, 2024 by Anthony Zinni

  • Does the trick and is easy to use, almost fooproof.
Style: Digital
Pretty accurate for the most part, almost foolproof operation, old school at it's best.
Reviewed in the United States on May 13, 2024 by Amazon Customer

  • Accurate an easy to use
Style: Digital
I use this to check my HVAC temperatures during monthly maintainance/inspection. It works very well and seems to be accurate. The screen can be hard to read in low light. It does have a backlight, but it has to be turned on and it's easy to forget that if you only use it periodically like I do. It takes a little while to settle and I usually leave it in place for at least 30 seconds before taking the reading. Overall very good and a very good price. ... show more
Reviewed in the United States on June 20, 2023 by JEFF T.

  • Quality temp probe.
Style: Digital
Great for service work. High accuracy and durable.
Reviewed in the United States on May 18, 2024 by Richard Chapman

  • Works good
Style: Digital
Use daily in hvac service. Very accurate
Reviewed in the United States on May 3, 2024 by Daniel

  • Ok tool
Style: Magnetic Digital
Ok tool, but don’t work as expected
Reviewed in the United States on August 11, 2024 by Jaime H Gutierrez

Can't find a product?

Find it on Amazon first, then paste the link below.