Fluke 1537 Insulation Tester, 250 V Min, 2500 V Max, 500 GΩ CAT IV

RS Stock No.:: 283-7402
Distrelec Article No.:: 304-20-197
Mfr. Part No.:: FLUKE-1537
Manufacturer:: Fluke

Fluke 1537 Insulation Tester, 250 V Min, 2500 V Max, 500 GΩ CAT IV

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HK$23,921.90

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Units	Per unit
1 +	HK$23,921.90

*price indicative

RS Stock No.:: 283-7402
Distrelec Article No.:: 304-20-197
Mfr. Part No.:: FLUKE-1537
Manufacturer:: Fluke

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke
	Product Type	Insulation Tester
	Model Number	1537
	Tester Type	Insulation Tester
	Minimum Test Voltage	250V
	Maximum Test Voltage	2500V
	Display Type	LCD
	Test Current	5mA
	Power Source	Battery
	Battery Type	AA Alkaline
	Insulation Testing Resistance	500GΩ
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	50°C
	Safety Category Voltage	600V
	Safety Category Level	CAT IV
	Width	211mm
	Height	184mm
	Standards/Approvals	Pollution Degree 2 IEC 615571, IEC 610101
	Length	93mm
	Weight	1.3kg

	Select all
	Brand Fluke
	Product Type Insulation Tester
	Model Number 1537
	Tester Type Insulation Tester
	Minimum Test Voltage 250V
	Maximum Test Voltage 2500V
	Display Type LCD
	Test Current 5mA
	Power Source Battery
	Battery Type AA Alkaline
	Insulation Testing Resistance 500GΩ
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 50°C
	Safety Category Voltage 600V
	Safety Category Level CAT IV
	Width 211mm
	Height 184mm
	Standards/Approvals Pollution Degree 2 IEC 615571, IEC 610101
	Length 93mm
	Weight 1.3kg

Datasheet - FLUKE-1537

COO (Country of Origin):: CN

Fluke Insulation Tester, 2500V Maximum Test Voltage, 500GΩ Insulation Testing Resistance - FLUKE-1537

This insulation tester is a battery-powered instrument for assessing electrical insulation integrity in industrial and solar settings. It delivers selectable DC test voltages from 250 V to 2,500 V and measures insulation resistance up to 500 GΩ, enabling field diagnostics and on-site troubleshooting with an LCD display and portable form factor.

Features and Benefits:

• 250 V-2,500 V selectable output for versatile high-voltage testing
• Up to 500 GΩ measurement range for detecting high-resistance faults
• 5 mA short-circuit current for faster, stable resistance readings
• CAT IV 600 V safety rating with built-in voltage alarm for protection
• AA alkaline battery operation for convenient field power source
• Stores thousands of measurements to improve inspection productivity

Applications

• Suitable for commissioning and maintenance of solar arrays
• Used for testing insulation on industrial motor windings
• Ideal for diagnosing high-voltage cable insulation issues
• Can be used for periodic insulation surveys in plants
• Used with on-site data download for post-test analysis

What battery configuration powers the instrument and how many cells are required?

It runs from AA alkaline cells and requires eight cells to operate.

How does the instrument cope with varying environmental temperatures during field use?

It operates between -10 °C and 50 °C to accommodate common site conditions.

What standards and safety classifications apply to its measurement functions?

Measurement and general safety comply with IEC 61557-1 and IEC 61010-1, with pollution degree 2 rating.

How are dielectric absorption and insulation deterioration assessed automatically?

It computes Polarisation Index and Dielectric Absorption Ratio automatically to reduce environmental influence.

What additional measurement types are available beyond insulation resistance on the Advanced unit?

The Advanced variant can measure AC/DC voltage and resistance, and perform dielectric discharge rate calculations.