| Absolute Maximum AC Current Measurement | : | 1000A ac |
| Absolute Maximum DC Current Measurement | : | 1000A dc |
| Absolute Maximum AC Voltage Measurement | : | 750V ac |
| Absolute Maximum DC Voltage Measurement | : | 1000V dc |
| Absolute Maximum Resistance Measurement | : | 400Ω |
| Model Number | : | ICM139R |
| Calibrated | : | UKAS |
| AC Current Measurement Resolution | : | 0.1A |
| DC Current Measurement Resolution | : | 0.1A |
| Best DC Current Accuracy | : | ±1.9% + 5 Digits |
| Clamp Meter Type | : | AC/DC Clamp Meter |
| Best AC Current Accuracy | : | ±1.9% +5 digits |
| Best AC Voltage Accuracy | : | ±1% + 5 Digits |
| Functions Measured | : | AC Current, AC Voltage, Continuity, DC Current, DC Voltage, Diode Test, Frequency, Resistance |
| True RMS | : | Yes |
| Best DC Voltage Accuracy | : | ±0.7% + 2 Digits |
| Jaw Capacity Busbars | : | 53mm |
| Weight | : | 420g |
| Height | : | 275mm |
| Maximum Operating Temperature | : | +50°C |
| Dimensions | : | 90 x 51 x 275mm |
| Best Resistance Measurement Accuracy | : | ±1% + 3 Digits |
| Safety Category Level | : | CAT III, CAT IV |
| Maximum Conductor Size | : | 51 (Dia.)mm |
| Power Source | : | Battery |
| Minimum Operating Temperature | : | 0°C |
| DC Voltage Measurement Resolution | : | 100mV dc |
| Battery Type | : | 9V, IEC 6F22, NEDA 1604 |
| Battery Life | : | 300 h |
| Safety Category Voltage | : | 600 V, 1000 V |
| Resistance Measurement Resolution | : | 100mΩ |
| AC Voltage Measurement Resolution | : | 100mV |
| Width | : | 51mm |
| Length | : | 90mm |
| Display Type | : | LCD |
| Safety Category | : | CAT III 1000 V, CAT IV 600 V |