Search  for anything...

UEi Test Instruments PDT650 Folding Pocket Digital Thermometer,Yellow

  • Based on 6,587 reviews
Condition: New
Checking for the best price...
$24.65 Why this price?
Save $2.34 was $26.99

Buy Now, Pay Later


As low as $6 / 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.

Free shipping on this product

This item is eligible for return within 30 days of receipt

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 Aug 7 – Aug 8
Order within 13 hours and 19 minutes
Available payment plans shown during checkout

Features

  • The Product Is Easy To Use
  • The Product Is Durable
  • True-Rms For Accurate Measurement In All Applications
  • Country Of Origin : China
  • -58 to 572-degreeF (-50 to 300-degreeC)
  • Folding temperature probe
  • Built-in magnetic mount
  • MIN/MAX record
  • Auto power off

Description

The PDT650 is a rugged Pocket Thermometer featuring an extended temperature range, built-in magnetic mount, folding temperature probe and a large easy-to-read display. The PDT650 provides reliable and accurate measurements in demanding environments. They are perfect for HVAC, refrigeration and food service areas, or anywhere Temperature monitoring is critical. From the Manufacturer UEi Test Instruments has over 50 years’ experience designing and manufacturing a broad range of award-winning, industry-leading Test and Measurement Tools. Professionals recognize the UEi brand for quality and innovative features designed to solve real-world problems. UEi backs its products with dedicated technical support, service and repair teams.

Brand: UEi Test Instruments


Special Feature: Large Display, Auto Off, Dual Probe


Color: Yellow


Age Range (Description): Adult


Included Components: Battery (AB13)


Specification Met: CE


Display Type: Digital


Product Care Instructions: Wipe Clean


Unit Count: 1.0 Count


Power Source: Battery Powered


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 0.75 x 1.38 x 8.14 inches; 0.32 ounces


Item model number ‏ : ‎ PDT650


Batteries ‏ : ‎ 1 Product Specific batteries required. (included)


Date First Available ‏ : ‎ September 14, 2011


Manufacturer ‏ : ‎ UEi


Best Sellers Rank: #1,551 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #4 in Lab Digital Thermometers


#4 in Lab Digital Thermometers:


Customer Reviews: 4.7 4.7 out of 5 stars 6,587 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 7 – Aug 8

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 product
Style: Digital Thermometer
Best thermometer I ever bought, easy to use , ash HVAC technician I been having this thermometer for the past 5 years and they been working great, battery life is great it fits everywhere size is perfect
Reviewed in the United States on June 24, 2025 by Marvin Marvin

  • Excellent product
Style: Digital Thermometer
I do mechanic and this thermometer works great. For ac systems it is a good tool to do diagnostics
Reviewed in the United States on July 5, 2025 by Joel Hernandez

  • Good tool
Style: Digital Thermometer
A good, cheap digital thermometer. I just with I'd stop loosing them.
Reviewed in the United States on July 20, 2025 by John B.

  • Good product
Style: Digital Thermometer
Seems to be good quality. Turns on and is accurate.
Reviewed in the United States on June 16, 2025 by Joe

  • Reliable but slow
Style: Digital Thermometer
I use this thermometer frequently on commercial hvac. It's accurate, reliable, and the price is better than the other thermometer on the market. The only downfall of this thermometer is it takes time for the temp to read. For example if the temperature I'm reading is 110F, it will take about 15 seconds to from 75 to 110F. I've used feildpiece thermometer and that is almost instantly but the price of those thermometer is more than double. Battery life is great, I've used it for about 6 months and still on the original battery. Would I buy this again? Yes, this is my 3rd one as people steal them and I've left one on a job site. ... show more
Reviewed in the United States on December 7, 2024 by Y. Munir

  • They work !
Style: Digital Thermometer
Use them everyday
Reviewed in the United States on July 4, 2025 by Scott

  • Back is magnetic for easy application in HVAC
Style: Digital Thermometer
The media could not be loaded. Get more than one, it’s easy to lose, and good to have extras for getting multiple simultaneous temperature readings at different locations. I’ve never had one stop working, and that’s saying something since I’m a savage at handling tools. Works well at reading the temperature. Magnet back makes it easy to stick to registers. Battery lasts very long time and is easy to replace. ... show more
Reviewed in the United States on November 19, 2024 by kostya

  • Digital thermometer.
Style: Digital Thermometer
Easy to read/use while repairing or checking to determine if HVAC unit is running correctly correctly. Can check ambient temps easily, room to room, by holding on flat surface (or held in hand) verifying for owner or tenant of building whether or not service is warranted. Depending on type of heat source, different rooms can fluctuate by quite a bit. This thermometer is perfect for this type of application. ... show more
Reviewed in the United States on December 26, 2024 by Priscilla L. Giuseffi

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...