PROVA-710

Milli-Ohmmeter

Availability: In stock
  • Best resolution 1μΩ. Accuracy 0.05%
  • 5A (120 mΩ) max. test current.
  • Manual or Auto Range. (There are 6 ranges of current measurement, and furthermore 3 ranges in each current range.)
  • Measurement of resistive and inductive materials (Two terminal measurement; Four terminal Kelvin measurement)
  • Programmable Hi-Lo alarm with memory of 20 data.
  • Auto-judgments of Hi (readings higher than Hi-Limit), Lo (readings lower than Lo-Limit) and Pass (readings between Hi-Lo Limits). Alarm (beeper) for Hi and Lo.
  • Readings Hold function.
  • Cable length measurement. The length unit can be selected between Meter (M) and Feet (FT).
  • Resistance measurement results excluding cable resistances.
  • Memory of 3,000 measurement data.
  • Large LCD (5-digit) with backlight (users can choose to disable it).
  • Rechargeable batteries and AC adaptor.
  • Low battery (voltage) alarm.
  • Low power consumption.
  • Communicate with PC via RS232C (to USB bridge) cable.
  • Application: various low-resistance (cables) measurement; contact resistance measurement, …etc.
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    Milli-Ohmmeter
    Milli-Ohmmeter
    • Specification
    • Application

     

    Electrical Specifications: (23±5)

    (1)  Manual Range

    Range

    Resolution

    Accuracy

    10 A

    (PROVA 710)

    400 μΩ ~ 4000 μΩ

    1 μΩ

    ±0.25%±25 μΩ

    1.500 mΩ ~ 16.000 mΩ

    1 μΩ

    ±0.25%±25 μΩ

    5.000 mΩ ~ 60.000 mΩ

    1 μΩ

    ±0.25%±25 μΩ

    5 A

    (PROVA 700)

    1.000 mΩ ~ 8.000 mΩ

    1 uΩ

    ±0.25%±25 uΩ

    5.00 mΩ ~ 32.00 mΩ

    10 uΩ

    ±0.25%±250 uΩ

    10.00 mΩ ~ 120.00 mΩ

    10 uΩ

    ±0.25%±250 uΩ

    1 A

    4.00 mΩ ~ 40.00 mΩ

    10μΩ

    ±0.25%±250μΩ

    15.00 mΩ ~ 160.00 mΩ

    10μΩ

    ±0.25%±250μΩ

    50.00 mΩ ~ 600.00 mΩ

    10μΩ

    ±0.25%±250μΩ

    100 mA

    0.0400 Ω ~ 0.4000 Ω

    100μΩ

    ±0.25%±2.5 mΩ

    0.1500 Ω ~ 1.6000 Ω

    100μΩ

    ±0.25%±2.5 mΩ

    0.5000 Ω ~ 6.0000 Ω

    100μΩ

    ±0.25%±2.5 mΩ

    10 mA

    0.400 Ω ~ 4.000 Ω

    1 mΩ

    ±0.25%±25 mΩ

    1.500 Ω ~ 16.000 Ω

    1 mΩ

    ±0.25%±25 mΩ

    5.000 Ω ~ 60.000 Ω

    1 mΩ

    ±0.25%±25 mΩ

    1 mA

    4.00 Ω ~ 40.00 Ω

    10 mΩ

    ±0.25%±250 mΩ

    15.00 Ω ~ 160.00 Ω

    10 mΩ

    ±0.25%±250 mΩ

    50.00 Ω ~ 600.00 Ω

    10 mΩ

    ±0.25%±250 mΩ

    100μA

    0.0400 kΩ ~ 0.4000 kΩ

    100 mΩ

    ±0.75%±3 Ω

    0.1500 kΩ ~ 1.6000 kΩ

    100 mΩ

    ±0.75%±3 Ω

    0.5000 kΩ ~ 6.0000 kΩ

    100 mΩ

    ±0.75%±3 Ω

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    (2)  Auto Range:

    Range

    Resolution

    Accuracy

    10A 
    (PROVA 710)

    400 μΩ~ 60.000 mΩ

    1μΩ

    ±0.25%±25μΩ

    5 A 
    (PROVA 700)

    1.000 mΩ ~ 8.000 mΩ

    1 uΩ

    ±0.25%±25 uΩ

    8.00 mΩ ~ 120.00 mΩ

    10 uΩ

    ±0.25%±250 uΩ

    1 A

    4.00 mΩ ~ 600.00 mΩ

    10 uΩ

    ±0.25%±250 uΩ

    100 mA

    0.0400 Ω ~ 6.0000 Ω

    100 uΩ

    ±0.25%±2.5 mΩ

    10 mA

    0.400 Ω ~ 60.000 Ω

    1 mΩ

    ±0.25%±25 mΩ

    1 mA

    4.00 Ω ~ 600.00 Ω

    10 mΩ

    ±0.25%±250 mΩ

    100 uA

    0.0400 kΩ ~ 6.0000 kΩ

    100 mΩ

    ±0.75%±3 Ω

     

     

     

     

     

     

     

     

     

     

     

     

     

    General Specifications:

    Power Source:

    Rechargeable Lithium Battery

    PROVA 710: 3400mAh (11.1V)

    PROVA 700: 1600mAh (11.1V)

    Battery Recharging Time:

    10 hours

    Battery Charging:

    AC 110V or 220V input, DC 15V / 1~3A output

    LCD Display:

    4 5/6 Digit LCD + Backlight

    Dimension:

    257(L) x 155(W) x 57(H) mm

    Weight:

    1160g / 40.0oz (Batteries included)

    Operation Environment:

    -10 ~ 50, 85% RH

    Storage Environment:

    -20 ~ 60, 75% RH

    Standard Accessories:

    RS232C (to USB Bridge) Cable x 1

    Rechargeable Lithium Battery x 1

    AC power adaptor x 1, User Manual x 1

    Software CD x 1, Software Manual x 1

    Kelvin Clips x 1 set

    Option:

    4-wire Test Leads

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

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