Protek D705T 数字万用表

Specifications of the Protek D705 & D705T
DC Voltage Range 500mV 5V 50V 500V 1000V
Resolution 0.1mV 0.001mV 0.01V 0.1V 1V
Accuracy ±(0.09% + 2d) ±(0.09% + 5d) ±(0.09% + 2d) ±(0.09% + 2d) ±(0.09% + 2d)
AC Voltage Range 500mV 5V 50V 500V 1000V
Resolution 0.1mV 0.001mV 0.01V 0.1V 1V
Accuracy (45Hz ~ 500Hz) ±(0.8% + 5d) True RMS
(500Hz ~ 1KHz) ±(1.0% + 5d) True RMS
DC Current Range 500μA 5000μA 50mA 400mA 5A 10A
Resolution 0.1μA 1μA 10μA 100μA 1mA 10mA
Accuracy ±(1.0% + 3d)
AC Current Range 500μA 5000μA 50mA 400mA 5A 10A
Resolution 0.1μA 1μA 10μA 100μA 1mA 10mA
Accuracy (45Hz ~ 500Hz) ±(0.8% + 5d) True RMS ±(1.5% + 10d) True RMS ±(0.8% + 5d) True RMS
(500Hz ~ 1KHz) ±(2.0% + 5d) True RMS ±(2.0% + 10d) True RMS ±(2.0% + 5d) True RMS
Resistance Range 500Ω 5kΩ 50kΩ 500kΩ 5MΩ 50MΩ
Resolution 0.1Ω 0.001kΩ 0.01kΩ 0.1kΩ 0.001MΩ<Ω 0.01MΩ
Accuracy ±(1.0% + 5d) ±(1.5% + 10d)
Diode Test Range 2V
Resolution 0.001V
Accuracy ±(2.0% + 5d)
Temperature Range -40°C ~ 400°C -40&def;F ~ 752°F
Resolution 0.1°C 0.1°F
Accuracy ±(3.0% + 3.0°C) ±(3.0% + 5.4°C)
Frequency Range 9.999Hz 99.99Hz 999.9Hz 9.999kHz 99.99kHz 999.9kHz
Resolution 0.001 Hz 0.01 Hz 0.1 Hz 1 Hz 10 Hz 100 Hz
Accuracy ±(0.1% + 3d)
Sensitivity Vpp = ±300mV (Square wave Input)
Duty Range 1.0% ~ 99.0%
Resolution 0.1%
Accuracy 0.5 Hz to 300 KHz (plus width < 3 μS) (0.1% + 0.05 per KHz + 1 count) for ± 600m V p-p Square wave input
Capacitance Range 40nF 400nF 4μF 40μF 400μF 4000μF
Resolution 0.01nF 0.1nF 0.001μF 0.01μF 0.1μF 1μF
Accuracy ± (3.0% + 10d) ± (3.5% + 30d)
Continuity Test Range 500 Ω Threshold 1 msec
Resolution 0.1 Ω
Accuracy ± (1.0% + 5d) Approx. 25Ω 1 msec
Detail
Specifications of the Protek D705 & D705T
DC Voltage Range 500mV 5V 50V 500V 1000V
Resolution 0.1mV 0.001mV 0.01V 0.1V 1V
Accuracy ±(0.09% + 2d) ±(0.09% + 5d) ±(0.09% + 2d) ±(0.09% + 2d) ±(0.09% + 2d)
AC Voltage Range 500mV 5V 50V 500V 1000V
Resolution 0.1mV 0.001mV 0.01V 0.1V 1V
Accuracy (45Hz ~ 500Hz) ±(0.8% + 5d) True RMS
(500Hz ~ 1KHz) ±(1.0% + 5d) True RMS
DC Current Range 500μA 5000μA 50mA 400mA 5A 10A
Resolution 0.1μA 1μA 10μA 100μA 1mA 10mA
Accuracy ±(1.0% + 3d)
AC Current Range 500μA 5000μA 50mA 400mA 5A 10A
Resolution 0.1μA 1μA 10μA 100μA 1mA 10mA
Accuracy (45Hz ~ 500Hz) ±(0.8% + 5d) True RMS ±(1.5% + 10d) True RMS ±(0.8% + 5d) True RMS
(500Hz ~ 1KHz) ±(2.0% + 5d) True RMS ±(2.0% + 10d) True RMS ±(2.0% + 5d) True RMS
Resistance Range 500Ω 5kΩ 50kΩ 500kΩ 5MΩ 50MΩ
Resolution 0.1Ω 0.001kΩ 0.01kΩ 0.1kΩ 0.001MΩ<Ω 0.01MΩ
Accuracy ±(1.0% + 5d) ±(1.5% + 10d)
Diode Test Range 2V
Resolution 0.001V
Accuracy ±(2.0% + 5d)
Temperature Range -40°C ~ 400°C -40&def;F ~ 752°F
Resolution 0.1°C 0.1°F
Accuracy ±(3.0% + 3.0°C) ±(3.0% + 5.4°C)
Frequency Range 9.999Hz 99.99Hz 999.9Hz 9.999kHz 99.99kHz 999.9kHz
Resolution 0.001 Hz 0.01 Hz 0.1 Hz 1 Hz 10 Hz 100 Hz
Accuracy ±(0.1% + 3d)
Sensitivity Vpp = ±300mV (Square wave Input)
Duty Range 1.0% ~ 99.0%
Resolution 0.1%
Accuracy 0.5 Hz to 300 KHz (plus width < 3 μS) (0.1% + 0.05 per KHz + 1 count) for ± 600m V p-p Square wave input
Capacitance Range 40nF 400nF 4μF 40μF 400μF 4000μF
Resolution 0.01nF 0.1nF 0.001μF 0.01μF 0.1μF 1μF
Accuracy ± (3.0% + 10d) ± (3.5% + 30d)
Continuity Test Range 500 Ω Threshold 1 msec
Resolution 0.1 Ω
Accuracy ± (1.0% + 5d) Approx. 25Ω 1 msec
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