Temperature Meter With Buzzer

This DP7000 temperature meter offers a wide temperature range, two selectable alarm settings, and an internal buzzer that indicates alarm condition or error. The user can define setpoint, on/off heating and cooling regulation, alarm configuration, load status, and ambient probe adjustment. A significant feature is its password protection and error/alarm messaging. Price is $55.

Omega Engineering Inc., Stamford, CT; 203-359-1660; www.omega.com

Editor's Note: Applications range from freezers, heat sealers, and sterilizers to laboratories.