Description
The PROVA-A11 Clamp Meter is a versatile tool designed for electricians and technicians. It provides high-resolution measurements for DC (1mA) and AC (0.1mA) currents. It measures AC/DC current up to 60A, AC/DC voltage up to 600V, and supports TRMS AC current measurement. The meter can also measure resistance, continuity, capacitance, diode, and temperature using K-type thermocouples.
The meter features dual display modes, allowing users to view Hold + Average, Max + Min, or ΔMax + ΔMin. It supports voltage and current peak detection, with Auto and Manual range selection for accurate readings. The 25mm large jaw fits most conductors, and the Low Pass Filter (LPF) reduces interference from VFD equipment. Its auto-power-off function with backlight ensures convenience and safety. The 6000-count LCD shows readings clearly, making it ideal for work in crowded switch boxes or cable areas.
Specifications
General Specifications
| Parameter |
Specification |
| Use Environment |
Indoor Use |
| Maximum Conductor Size |
Ø 25 mm (approx.) |
| Battery Type |
2 × 1.5 V SUM-3 (equivalent to AA size) |
| Display |
6000 counts |
| Range Selection |
Auto and Manual |
| Overload Indication |
OL |
| Low Battery Indication |
Yes |
| Power Consumption |
Approx. 17 mA |
| Sampling Rate |
2 times/sec |
| Auto Power Off |
30 minutes |
| Operating Temperature |
0°C to +50°C |
| Operating Humidity |
Less than 85% RH (non-condensing) |
| Maximum Altitude |
Up to 2000 m |
| Storage Temperature |
-20°C to +60°C |
| Storage Humidity |
Less than 75% RH (non-condensing) |
| Dimensions (L × W × H) |
191 × 66 × 36 mm
(7.5″ × 2.6″ × 1.45″) |
| Weight |
250 g (including batteries) |
| Included Accessories |
• Carrying bag × 1
• User manual × 1
• 1.5 V batteries × 2
• Test leads × 1
• K-type thermocouple × 1
• Adapter (for capacitance and K-type thermocouple) × 1 |
Electrical Specifications: (23℃±5℃)
DC Current
| Range |
Resolution |
Accuracy |
Overload Protection |
| mA (0-6A) |
1mA |
±2.0%±3dgts |
DC 40A |
| 0-30A |
10mA |
±2.0%±3dgts |
DC 100A |
| 30-40A |
±2.5%±3dgts |
| 40-60A |
±4.0%±5dgts |
Range 60A Peak MAX ±100A Accuracy + (±2%±50dgts)
AC Current (True RMS, Crest Factor < 3)
| Range |
Resolution |
Accuracy |
Overload
Protection |
| 50/60 Hz |
40 – 100Hz |
| 600mA |
0.1mA |
±1.5%±5dgts |
±2.0%±5dgts |
AC 40A |
| |
|
50/60 Hz |
40 – 1KHz |
|
| 6000mA |
1mA |
±2.5%±5dgts |
±3.0%±5dgts |
AC 40A |
| 0-30A |
10mA |
±2.0%±5dgts |
±2.5%±5dgts |
AC 100A |
| 30-60A |
10mA |
±4.0%±5dgts |
±5.0%±5dgts |
AC 100A |
DC Voltage (Overload Protection AC 600V)
| Range |
Resolution |
Accuracy |
Input Impedance |
| 60V |
10 mV |
±1.5%±3dgts |
10MΩ |
| 600V |
100 mV |
DCV Peak MAX ±600V Accuracy + (±2%±50dgts)
AC Voltage (True RMS, Input Impedance 10 MΩ)
| Range |
Resolution |
Accuracy |
Overload Protection |
| 50/60 Hz |
40 – 1KHz |
| 60V |
10mV |
±1.5%±5dgts |
±2.0%±5dgts |
AC 600V |
| 600V |
100mV |
ACV Peak MAX ±850V Accuracy + (±2%±50dgts)
Continuity (Open voltage 0.4V, Overload protection AC 600V)
| Range |
Resolution |
Accuracy |
Beeping |
| 600Ω |
0.1Ω |
±1.0%±2dgts |
<30.0Ω (approx.) |
Resistance (Ω) (Open voltage 0.4V)
| Range |
Resolution |
Accuracy |
Overload Protection |
| 600Ω |
0.1Ω |
±1.5%±2dgts |
AC 600V |
| 6KΩ |
1Ω |
| 60KΩ |
10Ω |
| 600KΩ |
100Ω |
Temperature (for using K-Type thermocouples, ℃ or ℉)
| Range |
Resolution |
Accuracy |
Overload Protection |
| -40 – 0 ℃ |
0.1 ℃ |
±2.0%±2 ℃ |
AC 300V
|
| 0 – 400 ℃ |
±0.5%±2 ℃ |
| -40 – 32 ℉ |
0.1 ℉ |
±2%±3.6 ℉ |
| 32 – 752 ℉ |
±0.5%±3.6℉ |
Capacitance
| Range |
Resolution |
Accuracy |
Overload Protection |
| 600nF |
0.1nF |
±2.0%±0.2 nF |
AC 600V |
| 6μF |
1nF |
±2.0%±0.02μF |
| 60μF |
10nF |
±2.0%±0.02μF |
| 600μF |
100nF |
±2.0%±0.2μF |
| 6000μF |
1μF |
±2.5%±5μF |
Diode Test
| Range |
Resolution |
Accuracy |
Overload Protection |
| 0 – 1.999V |
0.001V |
±2.5%±5dgts |
AC 600V |
