Fluke 787B 787B Digital Process Meter True RMS, 1 A, 1 A, 1000 V

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RS 제품 번호:
134-7345
Distrelec 제품 번호:
300-88-979
제조사 부품 번호:
FLUKE-787B
제조업체:
Fluke
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브랜드

Fluke

Multimeter Type

Digital

Product Type

Process Meter

Resistance Resolution

400Ω

Display Type

LCD

Model Number

787B

Functions Measured

AC Current, AC Voltage, DC Current, DC Voltage, Diode Test, Loop, Resistance

Maximum DC Current Measurement

1A

Maximum DC Voltage Measurement

1kV dc

Maximum AC Current Measurement

1A

Maximum Resistance Measurement

40000kΩ

Maximum AC Voltage Measurement

1000V

True RMS

Yes

DC Current Accuracy

±0.05 % rdg + 2 Digits

DC Voltage Accuracy

±0.1 % rdg + 1 Digits

AC Voltage Accuracy

± 0.7 % + 2

AC Current Accuracy

±1 % rdg + 2 Count

DC Current Resolution

0.001mA dc

AC Voltage Resolution

0.1mV ac

DC Voltage Resolution

0.1 mV dc

AC Current Resolution

0.001A ac

Maximum Frequency

19.999kHz

Power Source

Battery

Resistance Measurement Accuracy

0.2% + 1

Minimum Operating Temperature

-20°C

Battery Life

140h

Maximum Operating Temperature

55°C

Length

100mm

Height

203mm

Standards/Approvals

No

Weight

610g

Width

50mm

Series

787B

Safety Category Level

CAT III, CAT IV

Battery Type

AA Alkaline

Safety Category Voltage

1000V

제외

COO (Country of Origin):
US

Fluke 787B Series Process Meter, 1000V Safety Category Voltage, 140h Battery Life - FLUKE-787B


This process meter provides portable measurement of AC and DC electrical parameters for field and workshop environments. It operates from AA alkaline batteries and uses a digital display to present True RMS readings for accurate waveform assessment. The instrument is suitable for general process verification, fault diagnosis and routine electrical checks where handheld operation and clear numeric resolution are required.

Features and Benefits:


• True RMS measurement ensures accurate AC readings on non‑sinusoidal signals
• DC current accuracy ±0.05% rdg +2 digits for precise low‑current work
• DC voltage resolution 0.1 mV for fine voltage discrimination
• Frequency capability to 19.999 kHz for signal analysis tasks
• Resistance range to 40 MΩ for high‑value insulation checks
• Safety rating up to 1000 V at CAT IV for high‑voltage environments

Applications


• Suitable for commissioning industrial control loops and sensors
• Used for verification of AC and DC power supplies on‑site
• Ideal for maintenance of field instrumentation and transmitters
• Can be used for insulation and continuity checks on cabling
• Used with panel testing where a high‑voltage category is required

What is the maximum current measurable on AC and DC ranges?


The instrument measures up to 1 A on both AC and DC ranges.

How long will the device operate between battery changes?


Typical battery life is 140 h using standard AA alkaline cells.

What protection does the meter provide for high‑voltage measurements?


The meter is rated for operation at 1000 V within the specified CAT III and CAT IV environments.

What resistance accuracy and resolution can be expected?


Resistance measurements have an accuracy of 0.2% +1 with a maximum range of 40 MΩ.

What type of waveform fidelity does the meter support for AC voltage?


AC voltage is measured with True RMS capability and an accuracy of ±0.7% +2.

Supplied with

TL71 premium test lead set, AC72 alligator clips, 4 AA alkaline batteries (installed) and quick reference guide

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