Taylor Precision Pocket Thermometer, dial, instant read, 50° to 550°F temperature range, 1" standard grade dial, with 5" stainless steel stem, +/- 2°F/1°C accuracy at dial midpoint, high visibility graphics, shock protection, plastic case with built-in patented recalibration wrench, shatterproof Lexan­ plastic lens, stainless steel, NSF