WY-667 multi-function thermal calibrator, small size, fixed, precision, reliable, simple operation,
Measuring current, voltage, millivolt, frequency, pulse
Measuring temperature
Output current, voltage, millivolt, frequency, pulse
Analog thermocouple, thermoresistance
Analog transmitter
Current measuring and provide 24V/30mA same time
Three-wiring thermoresistance measuring
Thermocouple automatic or manual cold compensation temperature
Percentage display
Step or program output, simple operation
Input, output wiring terminal over voltage, current protection
Large LCD, with backlight
Chinese menu, simple operation
Silicone Rubber Keypad., good feeling, long life
Small size, light weight, easy to take
Dimension: L×W×H=230×65（95）×40mm3
