The BetaProbe TI’s integral 3/16" (5 mm) diameter probe houses a quick response thin film sensor for quickly acquiring highly accurate readings using minimal insertion depth. The BetaProbe TI+ uses a ¼” (6 mm) diameter probe and a wire wound sensing element. The integral probe also rotates through 90° for any angle reading of the display.
Dare to compare the Martel BetaProbe TI to the ThermoProbe TL1-A / TL1-W
BetaProbe TI DocumentsSpeaking of displays, a unique feature of the BetaProbe TI is the user configurable trend indicator. With this feature, the user knows at a glance if the reading is stable or trending higher or lower. The display also incorporates a high intensity blue backlight for easy reading in any lighting condition from full sun to pitch dark.

With the use of optional BetaLOGT TI software, the BetaProbe TI becomes a high performance, easy to
use temperature data logger. It allows the user to create a full suite of logging options, download them to
the BetaProbe TI, then retrieve, format, display and save the data using Microsoft� Excel spreadsheet files.
The BetaProbe's RS-232 serial port can also be used for configuration and recalibration support via
WindowsT HyperTerminal.