This instrument is a 4½ digit, compact-sized portable digital temperature calibrator designed to use external KJTERSNLUBC type thermocouples as temperature sensor. The calibrator features a dual thermocouple input, an adjustable TC offset. The thermocouples types comply with the (N.I.S.T. Monograph 175 Revised to ITS 90 standard).There are three LCD displays Main, Second and Third. The Main and second displays 4½ digit with maximum reading of 19999. The main displays the value of T1, T2 or output setting. The second displays T1 or T2 readings and the third T1-T2 and groups settings.

This instrument is a 4½ digit, compact-sized portable digital temperature calibrator designed to use external KJTERSNLUBC type thermocouples as temperature sensor. The calibrator features a dual thermocouple input, an adjustable TC offset. The thermocouples types comply with the (N.I.S.T. Monograph 175 Revised to ITS 90 standard).There are three LCD displays Main, Second and Third. The Main and second displays 4½ digit with maximum reading of 19999. The main displays the value of T1, T2 or output setting. The second displays T1 or T2 readings and the third T1-T2 and groups settings.