Hand-held Unit Offers Accurate Solution to Remote Temperature Measurement . This thermometer is a safe and simple way to determine hidden hot and cold spots from a distance. Perfect for HVACR technicians, electricians and plumbers, the device allows its user to automatically acquire a reference temperature and determine, with its tri-colored light system and audible alarm, whether subsequent readings are above or below the set-point value. With its STAR BURST laser targeting system, the IRTC50 enables the user to approximate the size of the measured spot, resulting in a quick and accurate temperature measurement without the uncertainty of a traditional IR thermometer. Ideal for energy auditors, building inspectors, HVAC technicians, electricians, manufacturing technicians, food processing inspectors and homeowners.

• Red or blue light and fast or slow buzzer signal when the target temperature is above or below the reference temperature ± the set-point
• Fast response time of 0.5 seconds Unique Star Burst laser targeting system helps approximate the target spot size
• Large backlit LCD
• Automatic temperature hold when the trigger is released
• Display and backlight turn off after 15 seconds of inactivity
• Auto-power off after 60 seconds of inactivity

• Measurement Range: -40° to 428°F (-40° to 220°C)
• Measurement Accuracy: ±4°F/C or ±2% of reading above 32°F (0°C); ±3°F/C or ±3% of reading below 32°F (0°C) Resolution: 1°F (0.5°C)
• Distance to Spot Ratio: 8:1
• Emissivity: Fixed at 0.95
• Response Time: 0.5 seconds
• Operating Temperature: 32° to 104°F (0° to 40°C)
• Storage Temperature: -20° to 122°F (-29° to 50°C)
• Operating Humidity: 10 to 90%
• Dimensions: 5.31 x 1.65 x 6.81in. (135 x 42 x 173mm)
• Weight: 6.24 oz. (117g) without battery
• Power Source: 1 9V battery (included)

• Battery
• User's manual