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Fluke 787B — ProcessMeter multimeter and loop calibrator

For control systems and instrumentation maintenance. Combines a digital multimeter with milliamp measurement, sourcing and simulation. Suitable for PLC current I/O, transmitters and instrumentation loops. Supports manual current adjustment, steps and ramps.
  • AC/DC voltage: ≤1000 V
  • AC measurement method: True-RMS
  • Milliamp functions: Measure, source and simulate
  • Nominal loop signal: 4–20 mA
  • Current measurement via test jacks: ≤30 mA DC
  • Availability: On order
  • Manufacturer: Fluke
  • SKU: 00987
Price: on request

Description

For control systems and instrumentation maintenance. Combines a digital multimeter with milliamp measurement, sourcing and simulation. Suitable for PLC current I/O, transmitters and instrumentation loops. Supports manual current adjustment, steps and ramps. Simulation requires an external 15–48 V DC loop supply; a separate 24 V loop-power function as found on the Fluke 789 is not specified for the 787B.

Specifications

AC/DC voltage
≤1000 V
AC measurement method
True-RMS
Milliamp functions
Measure, source and simulate
Nominal loop signal
4–20 mA
Current measurement via test jacks
≤30 mA DC
Current sourcing and simulation
0…20 / 4…20 mA, output overrange to 24 mA
Resistance
≤40 MΩ
Frequency
0.5 Hz…20 kHz
Measurement safety category
CAT III 1000 V / CAT IV 600 V
Power supply
4 × AA
Battery life
140 h typical measuring; 10 h sourcing 12 mA
Instrument operating temperature
−20…+55 °C
Dimensions
203 × 100 × 50 mm
Weight
600 g