The TTI-10 is a high-accuracy, handheld temperature indicator with two platinum resistance thermometer inputs. The high precision makes the instrument particularly suitable as a portable reference thermometer to use alongside Isotech temperature calibrators, such as the Fast-Cal, Isocal-6 and Dry Block ranges. It is also suited for high accuracy measurements in industrial and scientific applications.

The TTI-10 temperature indicator brings laboratory-level performance of up to 10mK (0.01°C), and resolution up to 0.001°C in a portable, handheld instrument.

Battery life is typically 20 hours from a 9V battery, and a protective rubber cover offers protection in field use.

The instrument can capture the minimum, maximum, and average values over up to 4000 measurements with a selectable logging rate in the range of 1 second to 30 minutes.

The TTI-10 reference thermometer has an easy to use “learning calibration mode” that allows the TTI-10 to be system-calibrated with a Platinum Resistance Thermometer simply by comparing it to a calibrated standard thermometer. There is no need to calculate coefficients or data, simply enter the reference probe temperature or temperatures, and the TTI-10 does the work for you.

The USB interface allows connection to Isotech Cal Notepad software with its charting and logging features. TTI-10 supports Isotech Semi Standard Platinum Resistance probes with system uncertainties (probe and instrument) as low as 10mK. We recommend the 935-14-61 and 935-14-16 probes. Other probes and ranges are available. Refer to our Semi Standards – Platinum Resistance Thermometers Page