Fluke 789 ProcessMeter with 24 V Loop Power

Brand
Fluke
Model number
789

Full-featured mA loop calibrator with built-in 24 V loop power combined with a digital multimeter; dual display.

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Key features

  • Compact digital multimeter and mA loop calibrator solution
  • Full-featured mA loop calibrator with built-in 24v Loop Power
  • Quickly and easily troubleshoot every part of a control loop
  • Large, bright dual-measurement display

Specifications

Specifications
DC measurement, Range0-1 A DC; 0-30 mA
DC measurement, Resolution1 mA; 0.001 mA
DC measurement, Accuracy0.2% + 2 LSD; 0.05% + 2 LSD
AC measurement, Range0-1 A AC
AC measurement, Resolution1 mA
AC measurement, Accuracy (25 Hz to 2 kHz)+/- 1% +2 LSD
Current sourcing, Range0-20 mA or 4-20 mA
Current sourcing, Resolution0.001 mA
Current sourcing, Accuracy0.05% of span
Current sourcing, Drive capability24 V Compliance or 1200 Ω @ 20 mA
ContinuityBeeps for resistance < 100 Ω
Voltage measurement, Range0-1000 V AC (true-rms) or DC
Voltage measurement, Resolution0.1 mV to 1.0 V
Voltage measurement, Accuracy0.1% Rdg + 1 LSD (VDC)
Resistance measurementto 40 MΩ, 0.2% + 1 LSD
Diode test2.0 V shows diode voltage drop
Display current and % of spanYes
Auto Step, Auto RampYes
Environmental Specifications
Operating temperature-20°C to 55°C
Storage temperature-40°C to 60°C
Humidity (without condensation)95% up to 30°C; 75% up to 40°C; 45% up to 50°C; 35% up to 55°C
Temperature coefficient0.05 x (specified accuracy) per °C (for temperatures < 18°C or > 28°C)
Safety Specifications
Electrical safetyDesigned in accordance with IEC 61010-1: Pollution Degree 2
Overvoltage categoryIEC 61010-2-033: CAT IV 600 V; CAT III 1000 V
Maximum voltage1,000 V
Mechanical and General Specifications
Size (H x W x L)50 x 100 x 203 mm (1.25 x 3.41 x 7.35 in)
Weight610 g (1.6 lbs)
Batteries4 AA alkaline batteries
Warranty3 years
Battery life140 hours typical (measurement), 10 hours typical (sourcing 20 mA)
Shock and vibrationRandom, 2 g, 5-500 Hz; 1 meter drop test
Supplied with
ContentsAC175 Alligator Clips; Four (4) AA 1.5 V alkaline batteries (installed); TL71 safety-designed test lead set

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

About the 789

The Fluke 789 ProcessMeter combines a full-featured loop calibrator, with built-in 24 V loop power, and a digital multimeter, so electricians and instrument technicians can troubleshoot every part of a control loop with one tool. It has a large, bright dual-measurement display.