They’re the smallest, lightest & most portable dry-wells in the world. It’s
convenient. vI has a range to 300°C and is perfect for checking RTDs,
thermocouples and bi-metal
thermometers in the field.
Plug it in, switch it on, set the temperature with the
front panel buttons and insert your probe into the
properly sized well.
Compare the reading of your device to the display
temperature, and the difference is the error in your
The Cali 350 has a display resolution of 0.1 degrees, an accuracy of ±1°C, a
stability of ±0.3°C.