Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
| 3283 | 3283-20 | |
| AC Current | 10.00 m/ 100.0 m/ 1.000/ 10.00/ 200.0 A, 5 ranges, (40 Hz to 2 kHz, True RMS), Basic accuracy: ±1.0 % rdg. ±5 dgt. | |
| AC Voltage | N/A | |
| Frequency | 30.0 Hz to 1000 Hz, 2 ranges, Basic accuracy: ±0.3 % rdg. ±1 dgt. | |
| Crest factor | 2.5 or less (1.5 at 200 A range) | |
| Filter function | Cut off frequency at filter ON: 180 Hz (-3dB) | |
| Output | REC output for current: DC 1 V/f.s. (2 V/f.s. at only 200 A range), response time: less than 200 ms. MON output for current: AC 1 V/f.s. (2 V/f.s. at only 200 A range), 5 Hz to 15 kHz frequency bandwidth (-3 dB) |
N/A |
| Other functions | Max./ Min./ Average value record, Data hold, Auto power off | |
| Display | LCD, max. 2000 dgt., Display refresh rate: 4 times/s (Fast), 1 time/3s (Slow), 4 times/s (bar graph) | |
| Power supply | 6LR61 (Stacked alkaline battery) ×1, or 6F22 (Stacked manganese battery), Continuous use: 40 hours (using 6F22), AC adapter 9445-02/-03 |
6LR61 (Stacked alkaline battery) ×1, or 6F22 (Stacked manganese battery), Continuous use: 40 hours (using 6F22) |
| Core jaw dia. | φ 40 mm (1.57 in) | |
| Dimensions and mass | 62 mm (2.44 in) W × 225 mm (8.86 in) H × 39 mm (1.54 in) D, 400 g (14.1 oz) |
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| Accessories | Carrying case 9399 ×1, Hand strap ×1, Stacked manganese battery (6F22) ×1, Instruction manual ×1 | Carrying case 9399 ×1, Hand strap ×1, Alkaline battery (6LR61) ×1, Instruction manual ×1 |