Fluke 28 Digital Digital Multimeter True RMS, RSCAL Calibrated

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RS-stocknr.:
669-8350
Fabrikantnummer:
Fluke 28-II
Fabrikant:
Fluke
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Merk

Fluke

Multimeter Type

Digital

Product Type

Multimeter

Model Number

28

Display Type

Digital

Resistance Resolution

100mΩ

Functions Measured

AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Diode Test, Frequency, Resistance, Temperature

Maximum DC Voltage Measurement

1kV dc

True RMS

Yes

AC Current Accuracy

±1 % rdg + 2 Digits

AC Voltage Accuracy

± 0.7 % rdg + 4 Digits

DC Voltage Accuracy

±0.05 % rdg + 1 Digits

DC Current Accuracy

± 0.2 % rdg + 4 Digits

AC Voltage Resolution

0.1mV ac

AC Current Resolution

0.1μA ac

DC Current Resolution

0.1μA dc

DC Voltage Resolution

0.1 mV dc

Maximum Frequency

20kHz

Minimum Operating Temperature

-15°C

Resistance Measurement Accuracy

±0.2 % rdg + 1 Digits

Maximum Operating Temperature

55°C

Battery Life

800h

Standards/Approvals

No

Weight

698.5g

Length

198.1mm

Width

100mm

Height

63.5mm

Safety Category Level

CAT III, CAT IV

Calibrated

RSCAL

Battery Type

AA x 3

Safety Category Voltage

1000V

Vrijgesteld

Land van herkomst:
US

Fluke Multimeter, True RMS Capability, 800h Battery Life - Fluke 28-II


This handheld multimeter is a rugged instrument designed for field use in harsh industrial environments, offering versatile electrical measurement capabilities for automation, electronics, electrical and mechanical professionals. It delivers reliable voltage, current, resistance, capacitance, frequency and temperature readings while withstanding water, dust and significant mechanical shock for on-site diagnostics.

Features & Benefits


• True RMS measurement for accurate readings on non-linear signals
• High-accuracy DC voltage metre ±0.05% rdg for precise diagnostics
• AC current clamp metre ±1% rdg for dependable alternating current checks
• Frequency response to 20kHz for measurement on fast-switching equipment
• DC current accuracy ±0.2% rdg to verify load and sensor currents
• Long operation from three AA cells giving 800 h of typical use

**Applications**


• Suitable for checking adjustable-speed drives and motor drives on-site
• Ideal for commissioning and fault-finding in industrial control panels
• Used for validation of power supplies and laboratory DC supplies
• Can be used for maintenance of HVAC and refrigeration systems using temperature readings
• Used with current clamps to assess plant load balancing and distribution

How does the instrument cope with wet or dusty locations?


The enclosure is sealed to an IP67 standard, allowing temporary immersion and preventing dust ingress for reliable outdoor operation.

What transient events can it capture for diagnostics?


It records Peak and transient events with a 250 μs capture capability, enabling analysis of short-duration spikes.

What measurement ranges support capacitor and frequency testing?


Capacitance measurement extends to the 10,000 μF class and frequency measurement reaches up to 200 kHz for component and signal verification.

What power and protection features support extended field use?


It runs on three AA batteries and includes a rubber holster and reinforced construction to survive 3M drops while protecting circuitry during site work.

Standards

CAT IV 600 V, CAT III 1000V

Supplied with

Test leads and crocodile clips, 3 AA alkaline batteries (800 Hrs)

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