Extech 42509: Dual Laser IR Thermometer with Color Alert

High/Low Alarms with Vision Alarm Function

The 42509 is a Dual Laser IR Thermometer with Color Alert. Meter has dual lasers for quick accuracy in target area and programmable High/Low alarms. Measures up to 950°F (510°C). Automatic blue backlit dual LCD display. Adjustable emissivity increases measurement accuracy for different surfaces. Complete with case and 9 Volt battery

• Fast and accurate measurements at 12" where the two lasers converge with 12:1 field of view
• Measures up to 950°F (510°C)
• Automatic blue backlit dual LCD display
• Red backlit display flashes when reading exceeds High or Low set points
• Exclusive 150 millisecond instantaneous response for capturing spikes in temperature
• Max mode captures and holds rapidly changing temperatures
• Adjustable emissivity increases measurement accuracy for different surfaces
• Adjustable High/Low set points with audible alarm alerts user when temperature exceeds the programmed set points
• Double molded housing
• Complete with case and 9V battery

SpecificationsRangeLaser Convergence Distance12" (30.5cm)Range-4 to 950°F (-20 to 510°C)Repeatability±0.5% or 1.8°F/1°CBasic Accuracy±(1% of rdg + 1°C)Max resolution0.1°F/°CEmissivity0.10 to 1.00 AdjustableField of View (Distance to Target)12:1Dimensions/ Weight5.7x4x1.7" (146x104x43mm) / 5.7oz (163g)