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ĐỒNG HỒ VẠN NĂNG HIOKI DT4253
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- Thông số kỹ thuật
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THÔNG SỐ KỸ THUẬT:
DCV: 600.0 mV đến 1000 V
Cấp chính xác: ±0.5 % rdg. ±5 dgt.
ACV (true RMS): 6.000 V đến 1000 V
Cấp chính xác: ±0.9 % rdg. ±3 dgt
Điện trở: 600.0 Ω to 60.00 MΩ
Cấp chính xác: ±0.7 % rdg. ±5 dgt.
Dòng điện DC: 60.00 μA đến 60.00 mA
Cấp chính xác: ±0.8 % rdg. ±5 dgt.
Tụ điện: 1.000 μF đến 10.00 mF
Cấp chính xác: ±1.9 % rdg. ±5 dgt.
Tần số: 5 Hz to 9.999 kHz,
Cấp chính xác: ±0.1 % rdg. ±1 dgt.
Kiểm tra liên tục, diode
Chức năng khác: Filter function, Display value hold, Auto hold, Max/Min/Average value display, Relative display, Auto-power save, USB communication (option)
Hiển thị: 4-digits LCD, max. 6000 digits, bar graph
Nguồn: 4 pin LR03
Kích thước : 84 mm W × 174 mm H× 52 mm D, 390 g
Phụ kiện kèm theo: dây đo L9207-10 ×1, vỏ cao su×1, hướng dẫn sử dụng ×1, 4 pin LR03
Hãng sản xuất: Hioki Nhât
| Basic specifications (Accuracy guaranteed for 1 year) |
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| DC Voltage | 600.0 mV to 1000 V, 5 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt. |
| AC Voltage 40 to 500 Hz | 6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz – 1 kHz Basic accuracy: ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3) |
| Resistance | 600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.7 % rdg. ±5 dgt. |
| DC Current | 60.00 μA to 60.00 mA, 4 ranges, Basic accuracy: ±0.8 % rdg. ±5 dgt. |
| AC Current, 40 to 500 Hz | N/A |
| AC Current (use with the Clamp on probe) 45 to 1k Hz | 10.00 A to 1000 A, 7 ranges Add the Clamp on probe accuracy to Basic accuracy: ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3) |
| Temperature (use with DT4910) | K: -40.0 to 400.0 °C, Add the Temperature probe accuracy to Basic accuracy: ±0.5 % rdg. ±2 °C |
| Voltage Detection | N/A |
| C (capacitance) | 1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg. ±5 dgt. |
| Frequency | AC V, AC A measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges, 99.99 kHz (only for AC V) Basic accuracy: ±0.1 % rdg. ±1 dgt. |
| Continuity Check | Continuity threshold [ON]: 25 Ω or less (Indicate buzzer sound, red LED), [OFF]: 245 Ω or more Response time: 0.5 ms or more |
| Diode test | Open terminal voltage: 5.0 V or less, Testing current 0.5 mA or less, Threshold of forward voltage: 0.15 V to 1.5 V |
| Other functions | Filter function, Display value hold, Auto hold, Max/Min/Average value display, Relative display, Auto-power save, USB communication (option) |
| 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, Temperature: 1 time/s ) |
| Power supply | LR03 alkaline batteries ×4, Continuous use: 130 hours (back light OFF) |
| Dimensions and mass | 84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D, 390 g (13.8 oz) (with batteries and holster) |
| Accessories | TEST LEAD L9207-10 ×1, Holster ×1, Instruction Manual ×1, LR03 Alkaline Battery ×4 |
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