상세설명
| Insulation Resistance | |
| DC Test Voltage | 250V/500V/1000V |
| Max. Effective Scale Value |
50MΩ/100MΩ/2000MΩ |
| Mid-Scale Value | 1MΩ/2MΩ/50MΩ |
| First Effective Measuring Range Accuracy |
0.05 - 20MΩ (250V) 0.1 - 50MΩ (500V) 2 - 1000MΩ (1000V) |
| |±5% of Indicated Value | |
| Second Effective Measuring Range Accuracy |
20 - 50MΩ (250V) 50 - 100MΩ (500V) 1000 - 2000MΩ (1000V) |
| |±10% of Indicated Value | |
| AC Voltage | 600V |
| Accuracy | |±3% of Full Scale Value (AC V range) |±5% of Full Scale Value (Except for AC V range) |
| Safety Standard | IEC/EN 61010-1 CAT III 600V, CAT II 1000V |
| Withstand Voltage | 5550V AC for 1 minute |
| Power Source | R6 (AA) (1.5V) × 6 |
| Dimensions | 105(L) × 158(W) × 70(D)mm |
| Weight | 520g approx. |
| Accessories | 7150A (Remote control switch set) 7081B (Guard Connection Lead): 3321A only Shoulder Strap R6 (AA) × 6 Instruction Manual |
| Optional | 7115 (Extension Probe) 8016 (Hook type prod) 9089 (Carrying Case) |
