| Model | LW-8681 | |
| Subject | Symbol | Range |
| Resistance | R | 0.1Ω-1MΩ |
| Capacitance | C | 10Pf-500μF |
| Diode test | D | 0.0V-7.0V |
| Conduction | COND | 0.1Ω-50Ω |
| Insulation Resistance | IR | 1MΩ-500MΩ |
| High voltage (leakage current) | HIPOT | 0.1mA-5mA |
| Open Circuit / Short Circuit | O/S | 2kΩ-50kΩ |
| Unilateral test | ||
| Break and short circuit endpoint judgment | ||
| Advanced Function | Programmable continuous test Automatic learning Locate Pin Self-diagnosis Self-correction |
|
| Basic accuracy | ±1% | |
| Test Scan Mode Auto | Auto / Manual Switchable | |
| Measurement Frequency and Signal / Voltage | 100-100kHz, 1VAC | |
| Low Voltage Measurement Signal | 5VDC / 50mA max. ±5% | |
| High Voltage (Leakage Current) Test | 200-500Vac. ±5% | |
| High Voltage (Insulation) Test | 100-1000VDC. ±5% (LW8681FA) | |
| Measuring Contact | 128 Pin (56/512 Optional) The positive and negative output of high voltage correction Automatic point-finding terminal |
|
| Panel Buttons | System / Quick / Edit | |
| I / O Interface | RS-232 Port Printer Port Remote Control Port |
|
| Memory | Memory 56 groups of setting | |
| Input Power | 115/230Vac 60/50Hz ± 10% Switchable | |
| Accessory | Automatic Point Finding Probe Fixture cable User Manual Power Cable Remote Control Cable (Optional) RS-232 Cable (Optional) |
|
| Operating Environment | 15℃-35℃. RH<75% | |
| Dimensions | 425 x 190 x 350mm | |
| Weight | 14kg | |
| Cable requirement | 1μF Max. | |
