Extech HD500 Psychrometer with InfraRed Thermometer

The Psychrometer HD500 combines thermometer and hygrometer in one device. The temperature is measured by a K-type temperature sensor for contact measurements. The built-in IR thermometer allows a contact-free measurement of surface. The HD-500 has a large, background lit three-way LC display and USB port.

• Built-in InfraRed Thermometer for non-contact temperature measurement to 500°C
• Large triple LCD backlit display
• Min/Max, Data hold and Auto power off functions
• Built-in USB port
• Dimensions: (L x W x H) 255 x 75 x 50mm
• Measuring range - humidity: 0 - 100% RH
• Power supply: 9V battery pack
• Product Specifications: Optics: 30:1
• Dew point: -68°C to +60°C
• Evaporation temperature: -21°C to +60°C
• Temperature accuracy: K-Typ: ±1% +1°C
• Weight: 350g
• Includes Windows compatible software with USB cable, Type K bead wire probe, carrying case and 9V battery

Type	IR thermometer
Maximum Temperature Measurement	+500°C
Maximum Temperature	+1372°C
Min. temperature	-100°C
Resolution	0.1°C
Temperature accuracy	K-Typ: ±1% +1°C
Temperature Range	-20 to +500°C