---
product_id: 333642042
title: "UEi PDT655 Differential Temperature Folding Pocket Thermometer, HVAC Digital Thermometer with Backlit Display and Magnetic Mount, Measures -58 to 572°F"
brand: "uei test instruments"
price: "VT13390"
currency: VUV
in_stock: true
category: "U Ei Test Instruments"
url: https://www.desertcart.vu/products/333642042-uei-pdt655-differential-temperature-folding-pocket-thermometer-hvac-digital-thermometer
store_origin: VU
region: Vanuatu
---

# 5-inch folding probe for tight spaces Built-in magnet for hands-free use Measures -58 to 572°F UEi PDT655 Differential Temperature Folding Pocket Thermometer, HVAC Digital Thermometer with Backlit Display and Magnetic Mount, Measures -58 to 572°F

**Brand:** uei test instruments
**Price:** VT13390
**Availability:** ✅ In Stock

## Summary

> 🌟 Fold, measure, and conquer HVAC challenges like a pro!

## Quick Answers

- **What is this?** UEi PDT655 Differential Temperature Folding Pocket Thermometer, HVAC Digital Thermometer with Backlit Display and Magnetic Mount, Measures -58 to 572°F by uei test instruments
- **How much does it cost?** VT13390 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/333642042-uei-pdt655-differential-temperature-folding-pocket-thermometer-hvac-digital-thermometer)

## Best For

- uei test instruments enthusiasts

## Why This Product

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

## Key Features

- • **Backlit Display:** Clear digital readout with illumination for dark basements and attics
- • **Compact & Pocket-Ready:** Sleek 6" foldable design fits tool pouches and pockets effortlessly
- • **Rapid 1-Second Response:** Stay ahead with near real-time temperature updates
- • **Hands-Free Magnetic Mount:** Securely attach to metal surfaces for effortless multitasking
- • **Precision Differential Readings:** Instantly compare T1 and T2 temps for HVAC accuracy

## Overview

The UEi PDT655 is a professional-grade folding pocket thermometer designed for HVAC experts and technicians. It measures a wide temperature range from -58 to 572°F with rapid 1-second updates and differential temperature capability. Its compact 6-inch foldable probe fits tight spaces, while a backlit digital display ensures easy reading in low light. The built-in magnet enables hands-free operation, making it an indispensable tool for precise, efficient temperature diagnostics on the go.

## Description

UEi PDT655 Differential Temperature Folding Pocket Thermometer, HVAC Digital Thermometer with Backlit Display and Magnetic Mount, Measures -58 to 572°F: desertcart.com: Industrial & Scientific

## Features

- DIFFERENTIAL TEMPERATURE: PDT655 can store temperature readings and measure differential temperature by Measuring (T1 - T2)
- VERSATILE: The PDT655 fits in your pocket and can take readings in tight spaces with a folding probe.
- COMPACT POCKET SIZE: Compact and field‑ready, the PDT655 measures 6" × 1.5" × 0.75" when folded and includes a 5" probe, making it ideal for pockets, tool pouches, and HVAC service bags
- EASY-TO-READ: The PDT655 comes equipped with a large digital display for easy reading. There is also a backlight to illuminate display in dark spaces.
- HANDS-FREE: The PDT655 includes a built in magnet that enables hands free operation for easy measurement of ducts and vents
- FAST READING: The PDT655 provides quick readings with a temperature probe that refreshes every second.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0938HPW8R |
| Additional Features | Differential Temperature |
| Age Range Description | Adult |
| Best Sellers Rank | #14,466 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Lab Digital Thermometers #49 in Health Care Thermometers |
| Brand Name | UEi Test Instruments |
| Color | Black, Yellow |
| Connectivity Technology | Wire |
| Customer Reviews | 4.4 4.4 out of 5 stars (342) |
| Display Type | Digital |
| Global Trade Identification Number | 00053533508543 |
| Included Components | PDT655 |
| Indoor Outdoor Usage | Indoor |
| Item Length | 6 Inches |
| Item Weight | 3.2 ounces |
| Manufacturer | UEI. |
| Model | PDT655 |
| Model Name | Differential Folding Pocket Thermometer w/ T1/T2 |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Outer Material | Plastic |
| Part Number | PDT655 |
| Power Source | See Product Details |
| Product Care Instructions | Wipe Clean |
| Response Time | 500 Milliseconds |
| Reusability | Reusable |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | Ce Conformity |
| Style Name | Foldable UV/White Beam |
| UPC | 053533508543 535335085434 |
| Unit Count | 1 Count |
| Upper Temperature Range | 572 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** UEi Test Instruments
- **Color:** Black, Yellow
- **Connectivity Technology:** Wire
- **Display Type:** Digital
- **Included Components:** PDT655
- **Outer Material:** Plastic
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** Differential Temperature
- **Specification Met:** Ce Conformity

## Images

![UEi PDT655 Differential Temperature Folding Pocket Thermometer, HVAC Digital Thermometer with Backlit Display and Magnetic Mount, Measures -58 to 572°F - Image 1](https://m.media-amazon.com/images/I/41g8A4ZvhTS.jpg)

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**Shop now:** [https://www.desertcart.vu/products/333642042-uei-pdt655-differential-temperature-folding-pocket-thermometer-hvac-digital-thermometer](https://www.desertcart.vu/products/333642042-uei-pdt655-differential-temperature-folding-pocket-thermometer-hvac-digital-thermometer)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-03*