Clark Solutions

Series 420 Portable Infrared Thermometers

Dual Dot Type, Ranges to 1000°C

DESCRIPTION

Series 420 are dual-laser thermometers with advanced temperature processing and high-resolution optics.

These heavy-duty instruments are available in three models to satisfy a range of general maintenance, industrial and utility applications.

SPECIFICATIONS

• Temperature Measurement Ranges -76°F to
     1832°F (-60°C to 1000°C)
• Infrared Accuracy: ±2% of reading or ±2°C
• 0.1° resolution for accurate readings
• Selectable temperature units F/C
• 50:1 Distance-to-Spot ratio
• Emissivity (preset to 0.95) adjustable from 0.10 to 0.95 in 0.01 steps
• Measure modes (selectable) include Maximum, Minimum,
     Difference (Max-Min) and "Lock" for continuous temperature scanning
• Programmable High and Low temperature Alarms
• Bright large back-lit LCD display
• Magnetic base
• 2 AAA batteries (included) provide nominal 180 hours continuous operation;
     low battery indication
• NIST traceable factory calibration

GENERAL

Specifications	Model
	IRT420-2L	IRT424-2L	TN425LE
Key Applications	General Maintenance	Industrial	Utility
DS (Distance to Spot) Ratio	25:1	36:1	50:1
Meas. Range	-76 to 1400°F (60 to 750°C)	-76 to 1600°F (-60 to 900°C)	-75 to 1832°F (-60 to 1000°C)
Operating Range	32 to 122°F (0 to 50°C)
Laser	Dual (defines target area)
Emissivity	Adjustable (.01-1.0 in 0.01 steps)
Modes	MIN-MAX-DIFF-LOCK
Accuracy	±2%, 2°C
Resolution at -9.9 to 199°C/F	0.1°C/0.1°F
Response Time	(90%) 1 sec
Dimensions	8.0" x 7.7" x 1.8" (203.3 x 197 x 47 mm)
Weight (with batteries)	378.6 grams
Alarm	Yes
Built-in Flashlight	Yes
Carry Case	Hard Plastic Included

ORDERING INFORMATION

THESE ITEMS ARE AVAILABLE ONLINE OR PLEASE CALL 1-800-253-2497 TO ORDER

MODEL NUMBER

IRT420-2L

IRT424-2L

TN425LE

Qty: IRT420-2L $199.00 IRT424-2L $279.00 TN425LE $359.00 Show Discount Schedule

For more information on the science behind these devices, please refer to the following Technical Bulletins: Infrared Technology Emissivity

For assistance call 978-568-3400

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Available Volume Discounts X Qty Discount Pct   Additional discounts available for Qtys over 25. Please call 1-800-253-2497 for details.