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Extech 42570 Infrared Thermometer, -50°C Min, +2200°C Max, 1 °C Accuracy, °C and °F Measurements With RS Calibration

RS Stock No.:: 202-0791
Mfr. Part No.:: 42570
Brand:: Extech

Extech 42570 Infrared Thermometer, -50°C Min, +2200°C Max, 1 °C Accuracy, °C and °F Measurements With RS Calibration

Subtotal (1 unit)*

£543.65

(exc. VAT)

£652.38

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

3 unit(s) ready to ship
Plus 999,999,996 unit(s) shipping from 30 October 2025

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Units	Per unit
1 +	£543.65

*price indicative

RS Stock No.:: 202-0791
Mfr. Part No.:: 42570
Brand:: Extech

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Extech
	Absolute Maximum Temperature Measurement	+2200°C
	Temperature Scale	Centigrade, Fahrenheit
	Calibrated	RSCAL
	Distance to Spot Ratio	50:1
	Best Accuracy	1 °C
	Absolute Minimum Temperature Measurement	-50°C
	Emissivity	0.1 → 1, Adjustable
	Model Number p	42570
	Data Storage	Yes
	Dimensions	204 x 155 x 52mm
	Weight	320g

	Select all
	Brand Extech
	Absolute Maximum Temperature Measurement +2200°C
	Temperature Scale Centigrade, Fahrenheit
	Calibrated RSCAL
	Distance to Spot Ratio 50:1
	Best Accuracy 1 °C
	Absolute Minimum Temperature Measurement -50°C
	Emissivity 0.1 → 1, Adjustable
	Model Number p 42570
	Data Storage Yes
	Dimensions 204 x 155 x 52mm
	Weight 320g

Extech 42570 Dual Laser Infrared Thermometer

The Extech 42570 is a dual laser infrared thermometer, meaning it uses two lasers to pinpoint the area you want to measure the temperature of and get a more accurate reading. It's particularly suited for professional and industrial applications due to its advanced features and wide temperature range.

This laser infrared thermometer features high non-contact IR temperature range measuring up to 3992°F (2200°C). It has a fast response time of 100ms with dual laser that converges to a single spot at approximately 50 inches from the target area. It also features a Type K input for making contact temperature measurements expanding your application use. In addition, it includes software, cable, and USB interface for continuous data transfer to your PC allowing further temperature analysis.

Features and Benefits:

Dual laser targeting indicates ideal measuring distance when two laser points converge to 1inch target spot

High 50:1 distance to target ratio

Response time: 100 milliseconds

Backlit dual LCD display for easy reading in low light conditions

Data hold - freezes the displayed reading

Min/max/avg memory: stores the highest, lowest, and average readings

Max-Min differential - calculates the difference between the highest and lowest readings

Adjustable emissivity for different materials (0.10 to 1.00)

High/low alarms with audible beeper to alert you when the temperature exceeds or falls below preset limits

Type-K thermocouple input for contact temperature measurement

USB interface: for data transfer to a computer

Tripod mountable for stationary measurements

Applications

Overall, the Extech 42570 is a versatile and feature-rich infrared thermometer that is well-suited for demanding industrial and professional applications. Its wide temperature range, high accuracy, and multiple measurement modes make it a valuable tool for various tasks, including:

Monitoring industrial processes
Checking the temperature of machinery and equipment
Troubleshooting electrical and HVAC systems
Performing food safety inspections
Building inspections
Scientific experiments

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