The Kizen Infrared Thermometer Gun is on sale at Amazon
Amazon.com: BTMETER BT-1800 Non Contact Pyrometer High Temperature Infrared Thermometer Gun -58°F ~3272°F (-50~1800℃) DS 50:1 for Metal Melting Furnace Forge Kiln Tempe Tester (Not Accurate for Human Temp) : Industrial & Scientific