Using the Cooper-Atkins model 422 Infrared Instrument is a safe way to measure surface temperatures of hot, hard to reach, electrically energized or moving objects. Verify HVAC distribution, check for overheated wires, radiant heat in fl oors, motors, insulation, pipes, breakers, and corroded connections. Excellent for reading ceiling duct temperatures from the floor without a ladder!

Specifications:

• -76° to 932°F / -60° to 500°C 
• D:S Ratio = 12 : 1
• Emissivity: 0.95 Fixed

• Resolution: 0.1°
 • Ambient Operating Range: 32° to 122°F (0° to 50°C)
 • Single Laser Sight
 • Amber Back-Light LCD Display
 • Auto-Off
 • Storage Temp: -4° to 149°F (-20 to 65°C) w/o batteries
 •  External Thermocouple Probe Jack (423 Only)
 • 2 AAA, 1.5V Alkaline Batteries Included
 • Battery Life: 18 Hours Continuous Use
 • 1 Year Warranty
 • Package Weight: 14.2 oz (402.3 grams)
 • Package Dimensions: 10” x 5.5” x 2.75”
  (254 x 139.7 x 69.8 mm)