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The Fluke 787 ProcessMeter is a handheld, battery-operated tool for measuring electrical parameters and supplying steady or ramping current to test process instruments. It has all the features of a digital multimeter, plus current output capability. Specifications. DC Voltage Ranges: 400.0 mV, 4.000V, 40.00V, 400.0V, 1000V. DC Voltage Maximum Resolution: 0.1 mV. DC Voltage Accuracy: ± (0.1% reading + 1). AC Voltage Ranges: 400.0 mV, 4.000 V, 40.00 V, 400.0 V, 1000 V. AC Voltage Maximum Resolution: 0.1 mV. AC Voltage Accuracy (50 Hz to 60 Hz): ± (0.7% reading + 2) @ 4.000 V, 40.00 V, 400.0 V, 1000 V. DC Current Ranges: 30.00 mA, 1.000 A. DC Current Maximum Resolution: 0.001 mA. DC Current Accuracy: ±(0.2% + 2) @ 1.000 A. AC Current Range: 1.000 A. AC Current Maximum Resolution: 0.001 mA. AC Current Accuracy: ±(1% + 2). Resistance Ranges: 400.0, 4.000 k, 40.00 k, 400.0 k, 4.000 M, 40.00 M ohm. Resistance Maximum Resolution: 0.1 ohm. Resistance Accuracy: ± (0.2% reading + 1 digits) @ 4.000 k, 40.00 k, 400.0 k ohm. Frequency Counter: 199.99 Hz, 1999.9 Hz, 19.999 kHz. Frequency Counter Maximum Resolution: 0.01 Hz. Frequency Counter Accuracy: ± (0.005% reading + 1 digits). Diode test indication: display voltage drop, 0.2 mA, nominal test current at 0.6V, 2.4V full scale, accuracy ±(2% + 1 count). Continuity test indication: continuous audible tone for test resistance <100 ohms. DC Current Output Source mode Span: 0 mA or 4 mA to 20 mA, with overrange to 24 mA, Accuracy; 0.05% of span. DC Current Simulate Mode Span: 0 mA or 4 mA to 20 mA, with overrange to 24 mA, Accuracy; 0.05% of span.
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