561 Infrared Thermometers, -40° - 1022° F ( -40° - 550° C ), 12:1, Adjustable Emmissivity

• A "must have" tool for HVAC/R technicians
• Two-in-one thermometer combines infrared and K-thermocouple probe temperature measurement
• Infrared temperature measurement provides instant readings of hard-to-reach, hot, rotating, or electrically charged objects while type K thermocouple measures temperature of pipes, metallic objects and air streams
• Compatible with all standard mini-connector K-type thermocouple probes
• Three-step emissivity adjustment
• Single-point laser sighting shows the approximate center of measurement area
• Display Hold and backlight

Specifications:
Temperature Range: -40° - 1022° F ( -40° - 550° C )
Spot Size Ratio: 12:1
Emissivity: Adjustable