Extech HD500
Psychrometer with Infrared Thermometer

Built-in InfraRed Thermometer for non-contact temperature measurement to 932°F (500°C) with 30:1 distance to target ratio
Type K Temperature function for contact temperature measurement to 2501°F (1372°C)
Highest 2% RH accuracy
Heavy Duty rugged double molded housing with large triple LCD backlit display
Auto power off
USB port includes PC software
Includes Windows® compatible software with USB cable, Type K bead wire temperature probe (-58 to 482°F/-50 to 250°C), built-in stand, hard carrying case, and 9V battery

Extech HD500 Shown

Ordering Information
Model	Description	Buy Online	Price
HD500	Extech HD500 Psychrometer with Infrared Thermometer		$259.99
HD500NIST	Extech HD500-NIST Psychrometer with NIST Certification		$484.99
HD500NISTL	Extech HD500-NISTL Psychrometer with Infrared Thermometer		$364.99
Included Accessories
	(1) - Windows® compatible software (1) - USB cable (1) - Type K bead wire temperature probe (1) - Built-in stand (1) - Hard carrying case (1) - 9V battery	Included