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Dải đo điện áp DC
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60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: ±0.025 %
rdg. ±2 dgt.
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Dải đo điện áp AC 45 to 65 Hz
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60.000 mV to 1000.0 V, 6 ranges, Frequency
characteristics: 20 Hz - 100 kHz
Basic accuracy: ±0.2 % rdg. ±25 dgt. (True RMS, crest factor 3)
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Dải đo điện áp DC + AC 45 to 65 Hz
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6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics:
20 Hz - 100 kHz
Basic accuracy: ±0.3 % rdg. ±30 dgt. (True RMS, crest factor 3)
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Dải đo điện trở
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60.000 Ω to 600.0 MΩ, 8 ranges, (Conductance: 600.00 nS,
DT4282 only)
Basic accuracy: ±0.03 % rdg. ±2 dgt.
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Dải đo dòng điện DC
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600.00 μA to 600.00 mA, 4 ranges, Basic accuracy: ±0.05 %
rdg. ±5 dgt.
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Thang đo dòng điện AC 45 to 65 Hz
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600.00 μA to 600.00 mA, 4 ranges, Basic accuracy: ±0.6 %
rdg. ±5 dgt. (True RMS, crest factor 3)
Frequency characteristics: 20 Hz - 20 kHz (at 600 μA to 600 mA range)
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AC Current (use with the Clamp on probe) 40 to 1kHz
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Không có
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Peak
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DC V measurement: Signal width 4 msec or more (single), 1
msec or more (repeated) AC V, DC/AC A measurement:
Signal width 1 msec or more (single), 250 μsec or more (repeated)
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Dải đo điện dung C
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1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: ±1.0 % rdg.
±5 dgt.
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Kiểm tra liên tục
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Continuity threshold: 20/50/100/500 Ω, Response time: 10
ms or more
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Kiểm tra Diode
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Open terminal voltage: 4.5 V or less, Testing current 1.2
mA or less, Threshold of forward voltage: 0.15 V to 3 V, seven stages
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Dải đo tần số
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AC V, DC+AC V, AC A measurement, at pulse width 1 μs or
more (50 % duty ratio)
99.999 Hz (0.5 Hz or more) to 500.00 kHz, 5 ranges, ±0.02 % rdg. ±3 dgt.
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dB conversion
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Standard impedance setting (dBm), 4 Ω to 1200 Ω, 20 stages
Display dB conversion value of AC voltage (dBV)
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Dải đo nhiệt độ
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K: -40.0 °C to 800.0 °C (-40.0 °F to 1472.0 °F) (use with
optional probe DT4910)
Add accuracy of the Thermocouple probe to main unit accuracy: ±0.5 % rdg. ±3
°C
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Các chức năng khác
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Filter function (Remove harmonic noise, use only at 600
VAC, 1000 VAC ranges), Display value hold, Auto hold, Max/Min value display,
Sampling select, Relative display, Measurement memory (400 data), Auto-power
save, USB communication (option), 4-20 mA % conversion
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Màn hình hiển thị
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Main and Sub displays:
5-digits LCD, max. 60000 digits
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Display refresh rates
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5 times/s (Capacitance measurement: 0.05 to 2 times/s,
depending on measured value, Temperature: 1 time/s )
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Nguồn cấp
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LR6 (AA) alkaline batteries ×4, Continuous use: 100 hours
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Kích thước và trọng lượng
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93 mm (3.66 in)W × 197 mm (7.76 in)H× 53 mm (2.09 in)D,
650 g (22.9 oz) (with test leads holder and batteries)
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Phụ kiện đi kèm
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TEST LEAD L9207-10 ×1, Instruction Manual ×1, LR6 Alkaline
Battery ×
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