產品說明0

Fluke 289 additional features:
LoZ: low input impedance function helps prevents false readings due to "ghost voltage"
50 ohm range for motor winding and low ohm measurements
Low pass filter, allows for accurate measurements of motor drives
Optical USB PC communication interface allows for easy PC download to document logged data with FVF software (not included)
Optional FlukeView forms enables you to document, store and analyze individual readings or a series of measurements, then convert them into professional-looking documents

Function	Range	Basic accuracy
DC	50.000 mV,500.00 mV, 5.0000 V, 50.000 V, 500.00 V, 1000.0V	0.025 %
A.c. voltage	50.000 mV,500.00 mV, 5.0000 V, 50.000 V, 500.00 V, 1000.0V	0.4% (true rms)
DC	500.00 μA, 5000.0 μA, 50.000 mA, 400.00 mA, 5.0000 A, 10.000 A	0.15 %
A.c. current	500.00 μA, 5000.0 μA, 50.000 mA, 400.00 mA, 5.0000 A, 10.000 A	0.7% (true rms)
Temperature (excluding probe)	-200.0 °C to 1090.0 °C (-328.0 °F to 1994.0 °F)	1.0 % + 10 C
Resistance	50.000Ω (289 only), 500.00Ω, 5.0000 kΩ, 50.000 kΩ, 500.00 kΩ, 5.0000 MΩ, 50.00 MΩ, 500.0 MΩ	0.05 %
Capacity	1.000 nF,10.00 nF 100.0 nF, 1.000 μF, 10.00 μF, 100.0 μF, 1000 μF, 10.00 mF, 50.00 mF	1.0 %
Frequency	999.99 kHz	0.005 % + 1

隨附

batteries, test leads and instruction manuals

 

Absolute Maximum AC Current Measurement	10A ac
Absolute Maximum AC Voltage Measurement	1000V ac
Absolute Maximum Capacitance Measurement	100mF
Absolute Maximum DC Current Measurement	10A dc
Absolute Maximum DC Voltage Measurement	1000V dc
Absolute Maximum Resistance Measurement	500MΩ
Absolute Maximum Temperature Measurement	+1350°C
AC Current Measurement Resolution	0.01µA ac
AC Voltage Measurement Resolution	1µV ac
Application	Electronic
Battery Life	180 (Logging Mode) h, 50 h
Battery Type	AA x 6
Best AC Current Accuracy	±0.7% + 5 Digits
Best AC Voltage Accuracy	±0.4% + 40 Digits
Best Capacitance Measurement Accuracy	±1% + 5 Digits
Best DC Current Accuracy	±0.15% + 2 Digits
Best DC Voltage Accuracy	±0.025% + 5 Digits
Best Resistance Measurement Accuracy	±0.05% + 2 Digits
Best Temperature Measurement Accuracy	±1% + 1 °C
Capacitance Measurement Resolution	0.001nF
DC Current Measurement Resolution	0.01µA dc
DC Voltage Measurement Resolution	1µV dc
Dimensions	6 x 10.2 x 22.2cm
Display Type	VGA
Functions Measured	AC Current, AC Voltage, Capacitance, Continuity, DC Current, DC Voltage, Resistance, Temperature
Height	22.2cm
Length	6cm
Maximum Frequency	100kHz
Maximum Operating Temperature	+55°C
Minimum Operating Temperature	-20°C
Model Number p	289
Multimeter Type	Handheld
Resistance Measurement Resolution	0.01Ω
Safety Category	CAT III 1000 V, CAT IV 600 V
Safety Category Level	CAT III, CAT IV
Safety Category Voltage	1000 V, 600 V
Temperature Measurement Resolution	0.1°C
True RMS	Yes
Weight	870.9g
Width	10.2cm

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