Digi-Tel sanitary digital thermometer meets 3A Standard Number 74-02, Sanitary Standards for Sensors and Sensor Fittings and Connections Used on Milk and Milk Products Equipment. The thermometer is installed directly in the process — no thermowell is required because its sanitary fitting is integral to the thermometer, reducing installation and instrument costs and providing a faster response time. Tel-Tru Manufacturing Co.: www.teltru.com