---
product_id: 129253584
title: "Extech 42570 Dual Laser Infrared Thermometer, High 50:1 Distance to Target Ratio Measures Smaller Surface Areas at Greater Distances, White Backlit Multifunction LCD Display with Bargraph"
brand: "extech"
price: "33912392₫"
currency: VND
in_stock: true
category: "Industrial"
url: https://www.desertcart.vn/products/129253584-extech-42570-dual-laser-infrared-thermometer-high-50-1-distance
store_origin: VN
region: Vietnam
---

# Extech 42570 Dual Laser Infrared Thermometer, High 50:1 Distance to Target Ratio Measures Smaller Surface Areas at Greater Distances, White Backlit Multifunction LCD Display with Bargraph

**Brand:** extech
**Price:** 33912392₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Extech 42570 Dual Laser Infrared Thermometer, High 50:1 Distance to Target Ratio Measures Smaller Surface Areas at Greater Distances, White Backlit Multifunction LCD Display with Bargraph by extech
- **How much does it cost?** 33912392₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/129253584-extech-42570-dual-laser-infrared-thermometer-high-50-1-distance)

## Best For

- extech enthusiasts

## Why This Product

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

## Description

Extech 42570 Dual Laser Infrared Thermometer, High 50:1 Distance to Target Ratio Measures Smaller Surface Areas at Greater Distances, White Backlit Multifunction LCD Display with Bargraph This Dual Laser Infrared Thermometer identifies the IR temperature where the dual laser converges into a single spot at approximately 50" from the target. Meter features fast 100 millisecond response times, Type K input, and a USB interface. Adjustable emissivity increases measurement accuracy for a variety of surfaces. Adjustable high/low set points with audible alarm alerts you when the temperature exceeds programmed set points. Comes complete with Type K temperature probe, USB cable and software, carrying case and 9-volt battery. Key Features High 50:1 distance to target ratio measures smaller surface areas at greater distances Dual Laser Targeting indicates ideal measuring distance when two laser points converge to 1" target spot White backlit multifunction LCD display with bargraph Fast 100 millisecond response time MAX/MIN/AVG/DIF feature displays highest, lowest, average, and MAX minus Min values Adjustable emissivity increases measurement accuracy for different surfaces Adjustable High/Low set points with audible alarm alerts user when temperature exceeds the programmed set points USB interface Double molded housing Specifications Laser Convergence Distance: 50" (127cm) IR Range: -58 to 3992°F (-50 to 2200°C) Repeatability: ±0.5% or 1.8°F/1°C Basic Accuracy: ±(1% of rdg + 2°F/1°C) Max resolution: 0.1°F/°C Emissivity: 0.10 to 1.00 Adjustable Field of View (Distance to Target): 50:1 Type K Range: -58 to 2498°F (-50 to 1370°C) Memory: Manually Store/Recall 100 readings Dimensions: 204x155x52mm Weight: 320g

## Features

- High 50:1 distance to target ratio measures smaller surface areas at greater distances
- Dual Laser Targeting indicates ideal measuring distance when two laser points converge to 1" target spot
- White backlit multifunction LCD display with bargraph
- MAX/MIN/AVG/DIF feature displays highest, lowest, average, and MAX minus Min values
- Adjustable High/Low set points with audible alarm alerts user when temperature exceeds the programmed set points

## Images

![Extech 42570 Dual Laser Infrared Thermometer, High 50:1 Distance to Target Ratio Measures Smaller Surface Areas at Greater Distances, White Backlit Multifunction LCD Display with Bargraph - Image 1](https://images-na.ssl-images-amazon.com/images/I/51yialv65lL.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-18*