multifunction calibrator / temperature / current / voltage
PROVA-133 TES Electrical Electronic Corp.



  • Measured physical value:

    temperature, multifunction, current, voltage, resistance, frequency

  • Options:

    portable, digital, programmable, HART, multi-frequency

  • Temperature:

    Max.: 2,310 °C (4,190 °F)

    Min.: -200 °C (-328 °F)

  • Voltage:

    Max.: 24 V

    Min.: -3 V


• Source 4»20 mA loop Current
• Simulate 4’’20 mA transmitter
• Simulate electronic load (Max. 30V, 2OmA)
• Test LED brightness (024mA)
• Source 0’.’7OmV and O’15V
• Calibrate temperature with selection of 11 types of thermocouples
• Source frequency (0.3 to 20KHz) of many waveforms
• Source: mA, V, Hz, sine wave, square wave, triangular wave, truncated sine wave, user programmable waveforn and temperature.
• Generate arbitrary waveform
• Generate single pulse (3pS to 999.99mS)
• Map 4’’20 mA into engineering units
• Measure: Current (mA), Voltage (mV, V), and temperature (°C, °F)
• Measure 4’’20 mA with 24V loop supply simultaneously
• Selectable 250Q HART resistor to facilitate
use with HART communication device
• Programmable cold junction compensation for temperature measurement
• Auto step and auto ramp for sourcing mA, V, and temperature
• Dot matrix LCD with backlight
• Rechargeable lithium battery (l600mAh)
• Data logging function for source and measurement
• Program calibrator through PC USB port
• Programmable O% and 100% value for easy 25% step function
• DTMF (Dual Tone Multi-Frequency) can perform professional testing for telephone line and audio product (MP3 or MD)