• 5″ stem • Calibratable
• Accuracy +/- 2°F/1°C of entire range
• 3 point calibration
• Patented recalibration wrench built into pocket case
• Shatterproof Lexan® plastic lens
• High visibility dial graphics
• Convenient protective case
• Durable stainless steel
• Superior shock protection
• Temperature range: -40°F /120°F