Large 3316″ x 2.5″ quadruple display can be read from across a room. The remote ambient temperature/relative humidity sensor is mounted on a cord over 4-ft long. Place the highly accurate sensor inside a desiccator, refrigerator, drying or other environmental chamber and view simultaneous displays of temperature and RH outside on the large LCD. Recalls min/max readings on both parameters. C and F selectable. Wall mounted or free standing. Comes with 1 AAA battery which lasts a full year. N.I.S.T. Traceable certificate of compliance available.

• 4.25″ length x 3.75″ width x 8.87″ height.
• Temperature in: 32 to 122F (0 to 50 C).
• Temperature out: -58 to 158 F. (-50 to 70C).
• Humidity in/out: 10 to 99%.
• Weights 6oz.
• Each.