Extech IR320 Waterproof Dual Laser Thermometer with NIST Calibration

The Extech IR320-NIST Waterproof Dual Laser IR Thermometer delivers fast, accurate, and contact-free temperature measurements in a rugged, durable design. With a wide temperature range from -4 to 1202°F (-20 to 650°C), it’s ideal for industrial, HVAC, and facility maintenance applications. The dual laser targeting system precisely identifies the measured area with a 12:1 distance-to-spot ratio, ensuring consistent and reliable readings.

Equipped with visual LED alerts for programmable high and low alarms, the IR320-NIST enhances user awareness during operation. The unit also features a lock mode for continuous measurements, automatic data hold when the trigger is released, and a bright backlit display for low-light environments. Its waterproof IP65 rating and 3-meter drop-tested durability make it a dependable tool in harsh work conditions. Includes NIST calibration certification for traceable accuracy.

What's Included:

• 1 - 9V Battery
• 1 - Soft Case

Features

Wide Temperature Range
Measures from -4 to 1202°F (-20 to 650°C) for a broad range of applications.

High Accuracy
Delivers reliable readings with ±(1% of reading + 2°F/1°C) basic accuracy.

Dual Laser Targeting
Identifies the precise measurement area between two laser points with a 12:1 distance-to-spot ratio.

Adjustable Emissivity
Emissivity settings range from 0.10 to 1.00 for enhanced measurement accuracy on different surfaces.

Programmable Alarm Alerts
Visual HI and LO LED alarms with red and blue indicators notify when temperatures exceed set limits.

Automatic Data Hold
Locks the last reading once the trigger is released for easy data capture.

Multiple Measurement Modes
Offers MAX, MIN, AVG, and DIF functions for comprehensive analysis.

Waterproof and Durable
IP65-rated and drop-tested to 3 meters, built to withstand tough environments.

Backlit Display
Illuminates the screen for easy operation in low-light settings.

Lock Function
Allows for hands-free continuous measurement without pressing the trigger.

Auto Power Off
Preserves battery life when the device is not in use.

Battery Status Indicator
Alerts when battery levels are low for uninterrupted use.

NIST Calibration
Ensures traceable accuracy with included calibration certificate.

What's Included

Included with Your Purchase:

• 1 - 9V Battery
• 1 - Soft Case

Specifications

• Temperature Range: -4 to 1202°F (-20 to 650°C)
• Accuracy: ±(1% of reading + 2°F/1°C)
• Emissivity: Adjustable from 0.10 to 1.00
• Distance to Spot Ratio: 12:1
• Laser Type: Dual laser targeting
• Display: Backlit LCD with LED alert indicators
• Alarm Functions: Programmable High/Low with visual alerts
• Measurement Functions: MAX/MIN/AVG/DIF
• Hold Function: Automatic on trigger release
• Lock Function: Yes, for continuous measurement
• Protection Rating: IP65 waterproof, 3m drop tested
• Power Supply: 1 x 9V Battery (included)
• Calibration: NIST Certified
• UPC: 793950403211
• Model Number: IR320-NIST
• Condition: NEW

FAQ

Q: What is the maximum temperature this IR thermometer can measure?
A: It can measure up to 1202°F (650°C).

Q: Does the thermometer include NIST certification?
A: Yes, it includes NIST calibration for traceable accuracy.

Q: How does the dual laser system work?
A: It identifies the target area by displaying two laser dots that define the diameter of the measured area.

Q: Is this unit suitable for use in outdoor or industrial environments?
A: Yes, it has an IP65 waterproof rating and is drop-tested from 3 meters, making it highly durable.

Q: Can I use it continuously without holding the trigger?
A: Yes, it includes a lock function for hands-free continuous temperature readings.

Resources

Documents:

• Extech IR320-NIST Datasheet
• Extech IR320-NIST Manual