Cooper-Atkins, TTM41-10, Coolit-RiteTM Cooling Validator, 10" (5mm) shaft length, 2" shaft dia. sensor located 2" from tip, temperature range: -4° to 302°F/ -20° to 150°C., temperature accuracy: ±2°F (±3°C) (from -4° to 212°F/-20° to 100°C), ±3°F/ ±2°C (above 212°F/100°C), ±3 timer accuracy seconds per day, timer range: 6 hours & 59 minutes, min/max/hold temperature hold, timer count up/down, 1-1/4" x 1" (32mm x 25mm) LCD height, water resistant, adjustable stainless steel vessel clip, anti-microbial housing, NSF, CE, RoHS, WEEE (6 master carton) (Cooper)