Extech 42509 Dual Laser IR Thermometer
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Description
The Extech 42509 Dual Laser Infrared Thermometer is an advanced and accurate tool designed for non-contact temperature measurement in various applications. It features dual lasers that help precisely target the measurement area, ensuring accurate readings without the need for direct contact. The thermometer has a wide temperature range, allowing measurements from -50 to 1000°C (-58 to 1832°F), providing versatility for different temperature measurement tasks. Its adjustable emissivity feature enables accurate measurements on various surfaces by allowing customization of emissivity settings. The Extech 42509 also includes a built-in memory that can store up to 20 readings for quick reference and comparison. With its large backlit LCD display and user-friendly interface, this thermometer provides clear and easy-to-read temperature values, making it suitable for use in industrial, HVAC, electrical, automotive, and laboratory applications.
Specifications:
- Measurement Range:
- -50 to 1000°C (-58 to 1832°F)
- Accuracy:
- ±1.5% of reading or ±1.5°C (±2.7°F), whichever is greater
- Resolution: 0.1°C/°F
- Emissivity: Adjustable from 0.10 to 1.00
- Response Time: <500ms
- Distance to Spot Ratio (D
): 12:1
- Spectral Response: 8 to 14μm
- Dual Laser: Class 2 lasers for precise targeting of measurement area
- Display: Backlit LCD
- Temperature Units: Selectable (°C/°F)
- Memory: Built-in memory stores up to 20 readings
- Power Source: 9V battery (included)
- Dimensions: 195 x 130 x 45 mm (7.7 x 5.1 x 1.8 inches)
- Weight: 226 g (8 oz)
- Additional Features:
- Non-contact temperature measurement for safety and convenience
- Adjustable emissivity for accurate measurements on different surfaces
- Dual laser pointers for precise targeting of measurement area
- Max/Min/Dif/Avg temperature functions
- Data hold and auto power off functions
- Backlit LCD display for easy reading in low-light conditions
- Compact and ergonomic design for comfortable use
- Suitable for industrial, HVAC, electrical, automotive, and laboratory applications
- CE and RoHS compliant for quality and safety assurance
The Extech 42509 Dual Laser Infrared Thermometer offers advanced features and reliable performance, making it an essential tool for professionals requiring precise and efficient non-contact temperature measurement capabilities.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


