The Extech TM26 is an NSF Certified Temperature Indicator with a long stainless steel penetration probe for measuring in liquids, pastes, and semi-solid food. It is ideal for use in the food industry, agriculture, and laboratories. The thermometer can be used on desktops with its removable foot stand, or can be mounted on wall or metal surfaces with its magnetic back. The TM26 features ± 1°C/1.8°F basic accuracy with 0.1° max resolution, min/max reading with reset function, data hold, and a low battery indication. Includes waterproof housing to meet an IP65 rating. Complete with magentic back, foot stand, temperature sensor, and a CR2032 3 V button battery.