PROVA 700 Milli-Ohmmeter
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- 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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Electrical Specifications (23℃±5℃)
Manual Range:
| Range |
Resolution |
Accuracy |
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5A
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1.000 mΩ ~ 8.000 mΩ
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1 uΩ |
±0.25%+25 uΩ |
| 5.00 mΩ ~ 32.00 mΩ |
10 uΩ
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±0.25%+250 uΩ
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| 10.00 mΩ ~ 120.00 mΩ |
10 uΩ
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±0.25%+250 uΩ
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| 1A |
4.00 mΩ ~ 40.00 mΩ |
10 uΩ |
±0.25%+250 uΩ |
| 15.00 mΩ ~ 160.00 mΩ |
10 uΩ |
±0.25%+250 uΩ |
| 50.00 mΩ ~ 600.00 mΩ |
10 uΩ |
±0.25%+250 uΩ |
| 100 mA |
0.0400 Ω ~ 0.4000 Ω |
100 uΩ |
±0.25%+2.5 mΩ |
| 0.1500 Ω ~ 1.6000 Ω |
100 uΩ |
±0.25%+2.5 mΩ |
| 0.5000 Ω ~ 6.0000 Ω |
100 uΩ |
±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%+500 mΩ |
| 100 uA |
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 |
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Auto Range:
| Range |
Resolution |
Accuracy |
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5A
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1.000 mΩ ~ 8.000 mΩ
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1 uΩ
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±0.25%+25 uΩ
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8.00 mΩ ~ 120.00 mΩ
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10 uΩ
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±0.25%+250 uΩ
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1A
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4.00 mΩ ~ 600.00 mΩ
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10 uΩ
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±0.25%+250 uΩ
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100 mA
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0.0400 Ω ~ 6.0000 Ω
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100 uΩ
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±0.25%+2.5 mΩ
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10 mA
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0.400 Ω ~ 60.000 Ω
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1 mΩ
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±0.25%+25 mΩ
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4.00 Ω ~ 600.00 Ω
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10 mΩ
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±0.25%+250 mΩ
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0.0400 kΩ ~ 6.0000 kΩ
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100 mΩ
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±0.75%+3 Ω
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General Specifications:
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Rechargeable, 2700mAh (1.2V) x 8 |
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10 hours |
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12V DC 2A |
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4 5/6 Digit LCD + Backlight |
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257 (L) x 155 (W) x 57 (H) mm |
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v1160g / 40.0oz (Batteries included) |
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-10℃ ~ 50℃, 85% RH |
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-20℃ ~ 60℃, 75% RH |
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Users manual x 1
RS232C (to USB Bridge) Cable x 1
Rechargeable batteries x 8
AC adaptor x 1
Software CD x 1
Software Manual x 1
Kelvin Clips x 1 set |
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