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Add Time：	2016-08-21 16:44:37
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Functional characteristics

1, measurement and output voltage, current, resistance, frequency, thermocouple, thermal resistance signal, measurement and output at the same time, and measurement, output isolation.

2, the key to control any step output function, more convenient to check the line, more time than the traditional knob.

3, to provide transmitter 24V power supply, direct current measurement in the loop, more convenient to detect two wire transmitter. Output current loop fault diagnosis, loop fault indication, alarm.

4, the eight kinds of thermocouples, the thermal resistance of the with the ITS-90 standard indexing table corresponding to the display, external or built-in temperature sensor for the thermocouple to provide cold end temperature compensation, or select the manual cold end temperature compensation function.

5, with thermal electronic dictionary function, can achieve the temperature and thermoelectric power or thermal resistance for each query.

6, in the wide temperature range to ensure high precision, full five bit display. Large screen LCD, with backlight, Chinese intelligent menu, parameter display more comprehensive, more easy to use.

7, the use of panel calibration technology, without the need to open the instrument case, the instrument can be easily traced to the first level standard.

8, AC and DC power supply can be built in large capacity rechargeable battery pack.

9, optional real-time clock, data logging, RS-232 interface communication function.