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제품사양
- Accurate and solid AC/DC mini clamp meter
- Best accuracy ±1.5%±3dgts
- AC 1mA, DC 10mA high resolution.
- True RMS measurement
- One touch zero (Δ) for DCA adjustment.
- 25 mm diameter jaws.
- Fast bar graph display (30 times/sec.) for transient observation.
- In-Rush Current Measurement with 100mS integration time
- Non-Contact Frequency Measurement (min. sensitivity 0.06 AC A)
- Non-Contact Voltage (NCV) Detection from 80V to 600V at 50/60Hz
- Low Pass Filter (LPF) at 1 KHz Cut-off Frequency
- Large 3 3/4 digits LCD.
- Data Hold function.
- 15 minutes auto-power-off with beeping warning before turning off
- Backlight with 5 minutes of auto-backlight-off
- Easy single rotary switch for any function selection.
- Ideal for works in crowded switch box or cable areas.
기술적 세부사항 | ||||
| DC Current (% of reading) | ||||
측정범위 | 분해능 | 정확도 | Overload Protection | |
| 40A | 10mA | ±1.5%±3dgts | DC 500A | |
| 400A(0-150A) | 100mA | ±1.5%±3dgts | DC 500A | |
| 400A(150-200A) | 100mA | ±2.2%±3dgts | DC 500A | |
| 400A(200-300A) | 100mA | ±4.0%±3dgts | DC 500A | |
| 400A(300-400A) | 100mA | ±7.0%±3dgts | DC 500A | |
| AC Current (True RMS, Crest Factor ≦ 3, % of reading) | ||||
측정범위 | 분해능 | 정확도 | Overload Protection | |
50/60Hz | 40 - 400㎐ | |||
| 4A(5㎃-4A)¹ | 1mA | ±1.5%±3dgts | ±2.0%±4dgts | AC 500A |
| 40A | 10mA | ±1.5%±3dgts | ±2.0%±4dgts | AC 500A |
| 400A(0-150A) | 100mA | ±1.5%±3dgts | ±2.0%±4dgts | AC 500A |
| 400A(150-200A) | 100mA | ±2.2%±3dgts | ±3.0%±4dgts | AC 500A |
| 400A(200-300A) | 100mA | ±5.0%±3dgts | ±5.5%±4dgts | AC 500A |
| 400A(300-400A) | 100mA | ±8.0%±3dgts | ±8.5%±4dgts | AC 500A |
| Frequency: 자동 range | ||||
측정범위 | 측정범위(Hz) | 분해능(Hz) | Sensitivity(감도) | 정확도 |
| 4A | 0-4K | 0.1/1 | 0.06A | ±0.5%±2dgts |
| 4A | 4K-40K | 0.1/1/1.0 | 0.20A | ±0.5%±2dgts |
| 40A | 0-4K | 0.1/1 | 0.8A | ±0.5%±2dgts |
| 400A | 0-4K | 0.1/1 | 4A | ±0.5%±2dgtsS |
| In-Rush Current | ||||
측정범위 | Triger Currnet(threshold) | |||
| 0-4A | 0.2A | |||
| 40A | 2A | |||
| 400A | 20A | |||
| AC Low Pass Filter (LPF) | ||||
측정범위 | 분해능 | 정확도 | ||
| 0-10㎃(4A) | 0.001 | 3%±7dgts | ||
| 10㎃-4A(4A) | 0.001 | 3%±5dgts | ||
| 40A | 0.01 | 3%±5dgts | ||
| 0A-200A(400A) | 0.1 | 3%±5dgts | ||
| 200-300A(400A) | 0.1 | 5.5%±5dgts | ||
| 300-400A(400A) | 0.1 | 8.5%±5dgts | ||
제품사양 | ||||
세부사항 | 내 용 | |||
| 클램프사이즈 | 약 25mm max.(approx) | |||
| Battery | two 1.5V LR03 AAA size | |||
| 디스플레이 | 3-3/4 LCD with 20 seg, 바그래프 | |||
| 측정범위선택 | 수동 | |||
| Overload 표시 | OL | |||
| 전력소비 | 약 22mA with backlight off(approx) | |||
| Sampling rate | 3 times/sec. (display) | |||
| 30 times/sec. (bargraph) | ||||
| 작동 온도/습도 | -10℃ to 50℃ / 85% RH 이하 | |||
| 고도 | 2000m 까지 | |||
| 보관 온도/습도 | -20℃ to 60℃ / 75% RH 이하 | |||
| 면적 | 152(L)x66(W)x36(H)mm | |||
| 무게 | 190g(Battery 포함) | |||
| 기본 액세서리 | Carrying Bag, 사용설명서, 1.5V battery x 2 | |||