PROVA NEWS

New Products

  • PROVA A9
    PROVA A9
    - Best accuracy ±1.5%±3dgts
    - AC 1mA, DC 10mA high resolution
    - 25 mm diameter jaws
    - Non-Contact Frequency Measurement
    - Non-Contact Voltage (NCV) Detection from 80V to 600V

    ...

  • PROVA A11
    PROVA A11
    - Very high resolution DC 1mA, AC 0.1mA
    - AC/DC (mA, A) current: 6A / 60A (TRMS)
    - AC/DC (V) voltage: 60V / 600V
    - Resistance, Continuity, Capacitance, Diode, Temperature (℃/℉)
    - 6000 counts, 25mm large jaw diameter

    ...

  • PROVA A1
    PROVA A1
    - Best resolution of AC/DC current measurement: 10mA
    - AC/DC current measurement: 400A (TRMS)
    - AC/DC voltage measurement: 600V
    - Resistance, Continuity, Capacitance and Temperature (℃/℉)
    - 25mm large Jaw diameter, 6000 counts and Dual displays

    ...

  • PROVA 131
    PROVA 131
    - Source 4~20mA loop current
    - Source: 0~100mV, 0~1.000V, 0~12.000V
    - Measure: DC mA, mV, V, Ω, Frequency (duty cycle), Diode, Continuity and temperature (°C, °F)
    - Measure: AC (True RMS) mA, mV, V.
    - Calibrate/Measure temperature of 11 types of thermocouples

    ...

  • PROVA 133
    PROVA 133
    - Source 4~20 mA loop Current
    - Simulate 4~20 mA transmitter
    - Source: mA, V, Hz, sine wave, square wave, triangular wave, truncated sine wave, user programmable waveform and temperature.
    - Measure: Current (mA), Voltage (mV, V), and temperature (°C, °F)

    ...

  • PROVA 135
    PROVA 135
    ■ 4-20mA, 0-24mA with 1uA resolution
    ■ Basic accuracy 0.025%
    ■ 0-24V with 1mV resolution
    ■ 1 to 20KHz square wave output with programmable duty cycle
    ■ Measurement of DC mA, DC V and temperature (11 types of thermocouple selection)

    ...

Company Profile

PROVA, a professional manufacturer of test and measurement instruments, was established in 1991. With more than 20-year experiences and well skilled employees, we are proud of our high quality and development know-how.