Testo 770-1 Clamp Meter, Max Current 400A ac, 400A dc CAT 3 1000 V, CAT 4 600 V [0590 7701]; 905-5891
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| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Absolute Maximum AC Current Measurement | 400A ac |
| Absolute Maximum DC Current Measurement | 400A dc |
| Absolute Maximum AC Voltage Measurement | 600V ac |
| Absolute Maximum DC Voltage Measurement | 600V dc |
| Absolute Maximum Resistance Measurement | 40MΩ |
| Model Number | 770-1 |
| AC Current Measurement Resolution | 100mA |
| DC Current Measurement Resolution | 100mA |
| Best DC Current Accuracy | ±(2% rdg + 5dgts) |
| Clamp Meter Type | Multifunction Clamp |
| Best AC Current Accuracy | ±(2% rdg + 5dgts) |
| Best AC Voltage Accuracy | ±(1% rdg + 3dgts) |
| Best DC Voltage Accuracy | ±(0.8% rdg + 3dgts) |
| Safety Category Voltage | 600 V, 1000 V |
| Minimum Operating Temperature | -10°C |
| True RMS | Yes |
| Functions Measured | AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance |
| DC Voltage Measurement Resolution | 1mV |
| Maximum Operating Temperature | +50°C |
| Display Type | LCD |
| Height | 43mm |
| Safety Category | CAT 3 1000 V, CAT 4 600 V |
| Safety Category Level | CAT 3, CAT 4 |
| Weight | 302g |
| AC Voltage Measurement Resolution | 1mV |
| Power Source | Battery |
| Width | 96mm |
| Length | 243mm |
| Dimensions | 243 x 96 x 43mm |