Wintact WT300 -50 Degree C~420 Degree C Handheld Portable Outdoor Non-contact Digital Infrared Thermometer, WT300 Option:WT300 is a thick-walled Erlenmeyer flask

is a thick-walled Erlenmeyer flask with a short glass tube and hose

com/products/test-tube-with-rim-borocilicate-glass-pack-of-100-by-labpro

Black palm rest on the base

The nucleus is removable  can be put unerneath to provide a message regarding measures to take in protecting against HIV infections

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Wintact WT300 -50 Degree C~420 Degree C Handheld Portable Outdoor Non-contact Digital Infrared Thermometer, WT300 Option:WT300 is a thick-walled Erlenmeyer flask1. Non contact precise measurement 2. The infrared thermometer is used to measure the surface temperature of objects. It is suitable for all kinds of high temperature, dangerous or non contact hand held objects 3. Degree C degree F selection 4. Temperature display resolution: 0. 1 degree C degree F 5. Distance to Spot Size: 12: 1 6. Temperature range: 58 788 degree F( 50 420 degree C) 7. Batteries: 1. 5V AAA battery x 2 (Not included) Specification: