| Multimeter Type | Handheld |
| Absolute Maximum AC Current Measurement | 10A ac |
| Absolute Maximum DC Current Measurement | 10A dc |
| Absolute Maximum AC Voltage Measurement | 600V ac |
| Absolute Maximum DC Voltage Measurement | 600V dc |
| Absolute Maximum Resistance Measurement | 2MΩ |
| Functions Measured | AC Current, AC Voltage, Continuity, DC Current, DC Voltage, Diode, Resistance |
| True RMS | Yes |
| Display Type | Digital |
| Model Number p | RS-660 |
| Height | 120mm |
| Best AC Voltage Accuracy | ±1 % |
| Best DC Voltage Accuracy | ±0.5 % |
| Dimensions | 67 x 46 x 120mm |
| Length | 67mm |
| Width | 46mm |
| Best AC Current Accuracy | ±2 % |
| Best Resistance Measurement Accuracy | ±1 % |
| Battery Type | 1.5 V AAA |
| Safety Category Voltage | 600V |
| Weight | 200g |
| Safety Category Level | CAT III |
| Best DC Current Accuracy | ±1.5 % |