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Fluke 771 Clamp Meter, 100 mA dc CAT II Non-Contact Voltage Detector, RSCAL

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£900.00

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£1,080.00

(inc. VAT)

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RS Stock No.:
112-718
Distrelec Article No.:
304-46-584
Mfr. Part No.:
FLUKE-771 APAC
Brand:
Fluke
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Brand

Fluke

Product Type

Clamp Meter

Maximum DC Current Measurement

100mA dc

Model Number

771

DC Current Resolution

10μA

Maximum Jaw Opening

4.5mm

DC Current Accuracy

±0.2 % rdg + 5 Digits

Minimum Operating Temperature

-10°C

AC Current Accuracy

1 % rdg + 5 Digits

Clamp Meter Type

DC Current Clamp Meter

Maximum Operating Temperature

50°C

Width

59mm

Weight

260g

Standards/Approvals

EN 61326-1

Length

212mm

Height

38mm

Display Type

LCD

Battery Type

2 x AA

Non-Contact Voltage Detector

Yes

Calibrated

RSCAL

Maximum Conductor Size

4.5mm

Safety Category Voltage

300V

Power Source

Battery

Battery Life

40h

Safety Category Level

CAT II

RoHS Status: Exempt

COO (Country of Origin):
CN

Fluke Clamp Meter, 1% rdg + 5 Digits AC Current Accuracy, ±0.2% rdg + 5 Digits DC Current Accuracy - FLUKE-771 APAC


This clamp meter is a handheld diagnostic instrument for measuring low-level process currents without interrupting live loops. It is designed for use in automation, electronics and electrical maintenance, enabling technicians to monitor analogue I/O and transmitter outputs while systems remain operational. The unit includes a detachable jaw and backlit display to assist readings in restricted or poorly lit enclosures.

Features & Benefits


• ±0.2% DC accuracy delivering precise loop measurements
• 10μA DC resolution for detecting small signal changes
• 1% rdg AC accuracy for reliable alternating current checks
• NCV non-contact voltage sensor for safe live-circuit detection
• Detachable 4.5mm jaw allowing access in tight spaces
• Battery life 40h using two AA cells for extended field use

**Applications**


• Suitable for measuring 4–20mA control loop signals without loop interruption
• Ideal for verifying PLC analogue inputs and transmitter outputs on site
• Used for troubleshooting older systems with 10–50mA output ranges
• Can be used for routine field checks in process automation cabinets

What conductor sizes can it accommodate for jaw measurements?


The clamp accepts conductors up to 4.5mm diameter, which covers standard signal wiring in control panels.

How does the detachable clamp improve measurement workflow?


The clamp can be placed on the conductor while the meter is positioned elsewhere using the extension cable, allowing clearer viewing and safer access in cramped enclosures.

What environmental limits apply during operation?


The instrument operates between -10°C and 50°C and withstands relative humidity limits specified for normal field service as indicated in the technical data.

How is immunity to interference handled during jaw measurements?


For measurements with the jaw, an additional 1mA may be required in specified EMC field strengths, indicating how electromagnetic conditions affect accuracy.

What approvals and safety rating does it meet for workplace use?


It conforms to EN61326-1 standards and is rated to CAT II 300V for typical on-site electrical tasks.

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