TES DC/AC Clamp Meter PROVA-A1/PROVA-A3
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Five kinds of Dual display:
Hold + Average
Max + Min
ΔMax + ΔMin
Peak Max + Peak Min
Δ Peak Max + Δ Peak Min -
With Backlight
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Auto Range: V, A, Resistance, Capacitance and Temperature.
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Auto-Power-off function (30 min)
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Ideal for works in crowded switch box or cable areas
Electrical Specifications: (23℃±5℃)
DC Current
| Range | Resolution | Accuracy | Overload Protection |
| 60 A | 10mA | ±1.5%±2dgts | DC 400A |
| 0-150 A | 100mA | ±1.5%±2dgts | |
| 150-300 A | 100mA | ±2.2%±2dgts | |
| 300-400 A | 100mA | ±4%±2dgts |
DCA Peak MAX ±400A Accuracy + (±2%±50dgts)
AC Current (A1: True RMS, A3: Average Sensing)
| Range | Resolution | Accuracy | Overload Protection | |
| 50/60 Hz | 40 – 500Hz | |||
| 60A | 10mA | ±1.5%±3dgts | ±2.0%±4dgts | AC 400A |
| 0-150A | 100mA | ±1.5%±3dgts | ±2.0%±4dgts | |
| 150-300A | 100mA | ±2.2%±3dgts | ±2.5%±4dgts | |
| 300-400A | 100mA | 4%±3dgts | 5%±4dgts | |
ACA Peak MAX ±400A Accuracy + (2%±50dgts)
LPF @1KHz -3db
DC Voltage (Overload Protection 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 (A1: True RMS, A3: Average Sensing) (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)
LPF @1KHz -3db
Continuity (Open voltage 0.4V, Overload protection AC 600V)
| Range | Resolution | Accuracy | Beeping |
| 60-600Ω | 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 |
Frequency (auto range)
| Range (Hz) | Resolution (Hz) | Accuracy | Sensi-tivity | OverloadProtection |
| 4-99.99 | 0.01 | ±0.5%±0.02 | V:3V/10V A:1A/5A | AC 600V
AC400A |
| 100.0~999.9 | 0.1 | ±0.5%±0.2 | V:2V/10V A:1A/5A | |
| 1.000K-9.999K | 10 | ±0.5%±20 | V:2V/10V A:1A/5A | |
| 10.00K-99.99K | 1.2K | ±0.5%±2.4K | V:2V/10V A:1A/5A | |
| 100.0K-200.0K | 5K | ±0.5%±10K | V:2V/10V A:1A/5A |
Temperature (for using K-Type thermocouples, °C or °F )
| Range | Resolution | Accuracy | Overload Protection |
| -40 – 0 °C | 0.1 °C | ±2.0%±2 °C | AC 300V |
| 0 – 400 °C | 0.1 °C | ±0.5%±2 °C | |
| -40 – 32 °F | 0.1 °F | ±2%±3.6 °F | |
| 32 – 752 °F | 0.1 °F | ±0.5%±3.6°F |
Diode Test
| Range | Resolution | Accuracy | Overload Protection |
| 0 – 1.999V | 0.001V | ±2.5%±5dgts | AC 600V |
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 |
General Specifications: Indoor Use
Conductor Size: 25mm max. (approx.)
Battery Type: two 1.5V SUM-3
Display: 6000 counts
Range Selection: Auto and Manual
Overload Indication: OL
Power Consumption: 17 mA (approx.)
Low battery Indication:
Sampling Time: 2 times/sec.
Auto-power-off: 30 minutes
Operating Temperature: 0°C to 50°C
Operating Humidity: less than 85% relative
Altitude: up to 2000M
Storage Temperature: -20°C to 60°C
Storage Humidity: less than 75% relative
Dimension: 190mm (L) x 66mm (W) x 36mm (H)
7.5″ (L) x 2.6″ (W) x 1.45″ (H)
Weight: 250g (battery included)
Accessories: Carrying bag x 1
Users manual x 1
1.5V battery x 2
Test leads x 1
K-type thermocouples x 1
Adapter (for Capacitance and K-type thermocouples) x 1
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