Fluke 28 Handheld Digital Multimeter True RMS

RS庫存編號:: 669-8325
Distrelec 貨號:: 176-09-312
製造零件編號:: Fluke 28-II
製造商:: Fluke

Fluke 28 Handheld Digital Multimeter True RMS

小計（1 件）*

HK$6,241.80

訂單超過 HK$250.00 免費送貨

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準備從 2026年6月26日起發貨

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RS庫存編號:: 669-8325
Distrelec 貨號:: 176-09-312
製造零件編號:: Fluke 28-II
製造商:: Fluke

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選取全部	屬性	值
	品牌	Fluke
	Product Type	Multimeter
	Multimeter Type	Handheld
	Display Type	Digital
	Resistance Resolution	100mΩ
	Model Number	28
	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 Voltage Accuracy	±0.7 % rdg + 2 Digits
	DC Voltage Accuracy	±0.05 % rdg + 1 Digits
	AC Current Accuracy	±1 % rdg + 2 Digits
	DC Current Accuracy	±0.2 % rdg + 2 Digits
	AC Current Resolution	0.1μA ac
	DC Voltage Resolution	0.1 mV dc
	DC Current Resolution	0.1μA dc
	AC Voltage Resolution	0.1mV ac
	Maximum Frequency	20kHz
	Resistance Measurement Accuracy	±0.2 % rdg + 1 Digits
	Minimum Operating Temperature	-15°C
	Maximum Operating Temperature	55°C
	Battery Life	800h
	Standards/Approvals	No
	Height	63.5mm
	Length	198.1mm
	Width	100mm
	Weight	698.5g
	Safety Category Level	CAT III, CAT IV
	Safety Category Voltage	1000V
	Battery Type	AA x 3

	選取全部
	品牌 Fluke
	Product Type Multimeter
	Multimeter Type Handheld
	Display Type Digital
	Resistance Resolution 100mΩ
	Model Number 28
	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 Voltage Accuracy ±0.7 % rdg + 2 Digits
	DC Voltage Accuracy ±0.05 % rdg + 1 Digits
	AC Current Accuracy ±1 % rdg + 2 Digits
	DC Current Accuracy ±0.2 % rdg + 2 Digits
	AC Current Resolution 0.1μA ac
	DC Voltage Resolution 0.1 mV dc
	DC Current Resolution 0.1μA dc
	AC Voltage Resolution 0.1mV ac
	Maximum Frequency 20kHz
	Resistance Measurement Accuracy ±0.2 % rdg + 1 Digits
	Minimum Operating Temperature -15°C
	Maximum Operating Temperature 55°C
	Battery Life 800h
	Standards/Approvals No
	Height 63.5mm
	Length 198.1mm
	Width 100mm
	Weight 698.5g
	Safety Category Level CAT III, CAT IV
	Safety Category Voltage 1000V
	Battery Type AA x 3

豁免

COO (Country of Origin):: 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)