Description
Fluke 789 The combination multimeter and loop calibrator Fluke 789 process instrument is a fault diagnosis tool that combines the functionality of the loop calibrator with that of a digital multimeter. It has a built-in optional 250 Ω HART resistor, eliminating the need to carry a separate resistor. ###Features and advantages: Precision 1000 V, 440 mA true RMS digital multimeter, 0.1% DC voltage accuracy, 0.05% DC current accuracy, frequency measurement up to 20 kHz, minimum/maximum/average/hold/relative mode, diode testing and continuity buzzer display both mA and% scale readings, 20 mA DC current source/loop calibrator/simulator, manual steps (100%, 25%, coarse, fine) and automatic steps and slopes, external detachable battery for easy battery replacement, 24V loop power supply, large dual display screen, enhanced backlight with 2-level brightness setting, current (mA) source with 1200 Ω driving capability, HART mode setting, loop power supply and built-in 250 Ω resistor, 0% and 100% buttons at 4 and 20 mA Switching between power supplies is used for quick span inspection. External detachable fuses are easy to replace infrared ports and are used to process data in FlukeView Forms (V2.1) software. Technical specifications include DC voltage accuracy | ± 0.1% | DC current accuracy | ± 0.05% DC voltage digital |+1D | DC current digital |+2D DC voltage minimum range | 4V | DC current minimum range | 30mA DC voltage maximum range | 1000V | DC current maximum range | 1A DC voltage minimum resolution | 0.001V | DC current minimum resolution | 1 μ A AC voltage accuracy | ± 7% | AC current accuracy | ± 1% AC voltage digital |+4D | AC current digital |+2D AC voltage minimum range | 400mV | AC current minimum range | - AC voltage Maximum range | 1000V | Maximum range of AC current | 1A Minimum resolution of AC voltage | 0.1mV | Minimum resolution of AC current | 0.001A maximum frequency of AC voltage | 20kHz | Accuracy of resistance value | ± 0.2% | | Digital resistance value |+2 D # # # Comes with AC175 alligator clip, A
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Bulk
Standard packaging quantity
1
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