Thông số kỹ thuật:
Hãng sản xuất: HIOKI- Nhật Bản
Xuất xứ: Nhật Bản
Bảo hành: 12 Tháng
|
Điện áp DC |
600.0 mV to 600.0 V, 4 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt. |
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Điện áp AC |
6.000 V to 600.0 V, 3 ranges, Frequency characteristics: 40 Hz – 1 kHz |
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Dải đo điện trở |
600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.9 % rdg. ±5 dgt. |
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Dải đo điện dung C |
1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg. ±5 dgt. |
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Dải đo tần số |
AC V measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges |
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Kiểm tra lien tục |
Continuity threshold [ON]: 25 Ω or less (buzzer sound), [OFF]: 245 Ω or more |
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Kiểm tra Diode |
Open terminal voltage: 2.5 V or less, Testing current 0.5 mA or less, Threshold of forward voltage: 0.15 V to 1.5 V |
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Phát hiện điện áp |
Không có |
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Các chức năng |
Filter function, Display value hold, Relative display, Auto-power save |
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Màn hình hiển thị |
Main and Sub displays: 4-digits LCD, max. 6000 digits, bar graph |
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Display refresh rates |
5 times/s (Capacitance measurement: 0.05 to 5 times/s, depending on measured value, Frequency: 1 to 2 time/s ) |
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Nguồn cấp |
LR03 alkaline batteries ×4, Continuous use: 40 hours (back light OFF) |
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Kích thước và trọng lượng |
72 mm (2.83 in)W × 149 mm (5.87 in)H× 38 mm (1.50 in)D,190 g (6.7 oz) (with batteries and holster) |
|
Phụ kiện đi kèm |
TEST LEAD DT4911 ×1, Holster ×1, Instruction Manual ×1, LR03 Alkaline Battery ×1 |
Professional Functionality in a Pocket DMM
- High-level safety, compact body, and light weight design
- Test leads conveniently wrap around the back
- ±0.5% DC V basic accuracy, wide 40 Hz to 1 kHz AC V frequency characteristics
- Low-pass filter (100Hz/500Hz) cuts high harmonics
- Current measurement function eliminated to enhance safety
- Broad -10 (14°F) to 50°C (122°F) operating temperature range
Regarding DMM Accuracy
Due to the many ranges and functions available in a DMM, only the basic accuracy is indicated for reference. Please refer to the individual catalogs for detailed accuracy information.
Basic specifications (Accuracy guaranteed for 1 year)
| DC Voltage | 600.0 mV to 600.0 V, 4 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt. |
| AC Voltage 40 to 500Hz |
6.000 V to 600.0 V, 3 ranges, Frequency characteristics: 40 Hz – 1 kHz Basic accuracy: ±1.0 % rdg. ±3 dgt. (True RMS, crest factor 3) |
| Resistance | 600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.9 % rdg. ±5 dgt. |
| C (capacitance) | 1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg. ±5 dgt. |
| Frequency | AC V measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges Basic accuracy: ±0.1 % rdg. ±2 dgt. |
| Continuity Check | Continuity threshold [ON]: 25 Ω or less (buzzer sound), [OFF]: 245 Ω or more Response time: 0.5 ms or more |
| Diode test | Open terminal voltage: 2.5 V or less, Testing current 0.5 mA or less, Threshold of forward voltage: 0.15 V to 1.5 V |
| Voltage Detection | N/A |
| Other functions | Filter function, Display value hold, Relative display, Auto-power save |
| Display | Main and Sub displays: 4-digits LCD, max. 6000 digits, bar graph |
| Display refresh rates | 5 times/s (Capacitance measurement: 0.05 to 5 times/s, depending on measured value, Frequency: 1 to 2 time/s ) |
| Power supply | LR03 alkaline batteries ×4, Continuous use: 40 hours (back light OFF) |
| Dimensions and mass | 72 mm (2.83 in)W × 149 mm (5.87 in)H× 38 mm (1.50 in)D,190 g (6.7 oz) (with batteries and holster) |
| Accessories | TEST LEAD DT4911 ×1, Holster ×1, Instruction Manual ×1, LR03 Alkaline Battery ×1 |
Professional Functionality in a Pocket DMM
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